Al-Mumtahana • EN-TAZKIRUL-QURAN
﴿ يَٰٓأَيُّهَا ٱلنَّبِىُّ إِذَا جَآءَكَ ٱلْمُؤْمِنَٰتُ يُبَايِعْنَكَ عَلَىٰٓ أَن لَّا يُشْرِكْنَ بِٱللَّهِ شَيْـًۭٔا وَلَا يَسْرِقْنَ وَلَا يَزْنِينَ وَلَا يَقْتُلْنَ أَوْلَٰدَهُنَّ وَلَا يَأْتِينَ بِبُهْتَٰنٍۢ يَفْتَرِينَهُۥ بَيْنَ أَيْدِيهِنَّ وَأَرْجُلِهِنَّ وَلَا يَعْصِينَكَ فِى مَعْرُوفٍۢ ۙ فَبَايِعْهُنَّ وَٱسْتَغْفِرْ لَهُنَّ ٱللَّهَ ۖ إِنَّ ٱللَّهَ غَفُورٌۭ رَّحِيمٌۭ ﴾
“O Prophet! Whenever believing women come unto thee to pledge their allegiance to thee, [pledging] that [henceforth] they would not ascribe divinity, in any way, to aught but God, and would not steal, and would not commit adultery, and would not kill their children, and would not indulge in slander, falsely devising it out of nothingness: and would not disobey thee in anything [that thou declarest to be] right - then accept their pledge of allegiance, and pray to God to forgive them their [past] sins: for, behold, God is much-forgiving, a dispenser of grace.”
In this verse those terms have been mentioned on which a pledge is taken from a woman and after which she is taken into the fold of Islam. Among these conditions, two conditions are of basic importance, i.e. refraining from ascribing partners to God and obedience to the Prophet. The remaining stated and un-stated requirements are automatically included in these two conditions.