as salam alykom
Insh aAllah I will quote here the Ayahs about hijra then talk in more detail.
"Verily, those who have believed, and those who have emigrated (for Allâh’s Religion) and have striven hard in the Way of Allâh, all these hope for Allâh’s Mercy. And Allâh is Oft-Forgiving, Most-Merciful." (Quran 2:218)
"So their Lord accepted of them (their supplication and answered them), "Never will I allow to be lost the work of any of you, be he male or female. You are (members) one of another, so those who emigrated and were driven out from their homes, and suffered harm in My Cause, and who fought, and were killed (in My Cause), verily, I will expiate from them their evil deeds and admit them into Gardens under which rivers flow (in Paradise); a reward from Allâh, and with Allâh is the best of rewards." (Quran 3:195)
"And as for those who emigrated for the Cause of Allâh, after they had been wronged, We will certainly give them goodly residence in this world, but indeed the reward of the Hereafter will be greater; if they but knew!" "Then, verily! Your Lord - for those who emigrated after they had been put to trials and thereafter strove hard and fought (for the Cause of Allâh) and were patient, verily, your Lord afterward is, Oft-Forgiving, Most Merciful."(Quran 16:41- 110)
"Those who emigrated in the Cause of Allâh and after that were killed or died, surely, Allâh will provide a good provision for them. And verily, it is Allâh Who indeed is the Best of those who make provision." (Quran 22:58)
"Verily, those who believed, and emigrated and strove hard and fought with their property and their lives in the Cause of Allâh as well as those who gave (them) asylum and help, - these are (all) allies to one another. And as to those who believed but did not emigrate (to you O Muhammad صلى الله عليه وسلم), you owe no duty of protection to them until they emigrate[1]; but if they seek your help in religion, it is your duty to help them except against a people with whom you have a treaty of mutual alliance; and Allâh is the All-Seer of what you do." "And those who believed, and emigrated and strove hard in the Cause of Allâh (Al-Jihâd), as well as those who gave (them) asylum and aid - these are the believers in truth, for them is forgiveness and Rizqun Karîm (a generous provision i.e. Paradise). * And those who believed afterwards, and emigrated and strove hard along with you (in the Cause of Allâh), they are of you. But kindred by blood are nearer to one another (regarding inheritance) in the decree ordained by Allâh. Verily, Allâh is the All-Knower of everything."(Quran 8:72-74-75)
"Those who believed (in the Oneness of Allâh - Islâmic Monotheism) and emigrated and strove hard and fought in Allâh’s Cause with their wealth and their lives are far higher in degree with Allâh. They are the successful.[1]" (Quran 9:20)
" They wish that you reject Faith, as they have rejected (Faith), and thus that you all become equal (like one another). So take not Auliyâ’ (protectors or friends) from them, till they emigrate in the Way of Allâh (to Muhammad صلى الله عليه وسلم). But if they turn back (from Islâm), take (hold of) them and kill them wherever you find them, and take neither Auliyâ’ (protectors or friends) nor helpers from them.""Verily! As for those whom the angels take (in death) while they are wronging themselves (as they stayed among the disbelievers even though emigration was obligatory for them), they (angels) say (to them): "In what (condition) were you?" They reply: "We were weak and oppressed on the earth." They (angels) say: "Was not the earth of Allâh spacious enough for you to emigrate therein?" Such men will find their abode in Hell - What an evil destination![1]" " He who emigrates (from his home) in the Cause of Allâh, will find on earth many dwelling places and plenty to live by. And whosoever leaves his home as an emigrant unto Allâh and His Messenger, and death overtakes him, his reward is then surely incumbent upon Allâh. And Allâh is Ever Oft-Forgiving, Most Merciful." (Quran 4: 89-97-100)
"And the foremost to embrace Islâm of the Muhâjirûn (those who migrated from Makkah to Al-Madinah) and the Ansâr (the citizens of Al-Madinah who helped and gave aid to the Muhâjirûn ) and also those who followed them exactly (in Faith). Allâh is well-pleased with them as they are well-pleased with Him. He has prepared for them Gardens under which rivers flow (Paradise), to dwell therein forever. That is the supreme success" "Allâh has forgiven the Prophet (صلى الله عليه وسلم), the Muhâjirûn (Muslim emigrants who left their homes and came to Al-Madinah) and the Ansâr (Muslims of Al-Madinah) who followed him (Muhammad صلى الله عليه وسلم) in the time of distress (Tabûk expedition), after the hearts of a party of them had nearly deviated (from the Right Path), but He accepted their repentance. Certainly, He is unto them full of Kindness, Most Merciful." (Quran 100& 117)
"Verily, those who believed, and emigrated and strove hard and fought with their property and their lives in the Cause of Allâh as well as those who gave (them) asylum and help, - these are (all) allies to one another. And as to those who believed but did not emigrate (to you O Muhammad صلى الله عليه وسلم), you owe no duty of protection to them until they emigrate[1]; but if they seek your help in religion, it is your duty to help them except against a people with whom you have a treaty of mutual alliance; and Allâh is the All-Seer of what you do." (Quran 8:72)
"O you who believe! When believing women come to you as emigrants, examine them; Allâh knows best as to their Faith, then if you ascertain that they are true believers send them not back to the disbelievers. They are not lawful (wives) for the disbelievers nor are the disbelievers lawful (husbands) for them. But give them (the disbelievers) that (amount of money) which they have spent [as their Mahr][1] to them. And there will be no sin on you to marry them if you have paid their Mahr to them. Likewise hold not the disbelieving women as wives, and ask for (the return of) that which you have spent (as Mahr ) and let them (the disbelievers) ask back for that which they have spent. That is the Judgement of Allâh, He judges between you. And Allâh is All-Knowing, All-Wise." (Quran 60:10)
"And let not those among you who are blessed with graces and wealth swear not to give (any sort of help) to their kinsmen, Al-Masâkîn (the poor), and those who left their homes for Allâh’s Cause. Let them pardon and forgive. Do you not love that Allâh should forgive you? And Allâh is Oft-Forgiving, Most Merciful" (Quran 24:22)
http://www.prophetmuhammed.org/Contents.asp
Go to item 23 under title In Mecca
May Allah assist u to read all of this
Insh aAllah will come later for some comments just read first
