god was well pleased with the believers when they were swearing fealty to thee under the tree and he knew what was in their hearts so he sent down the shechina upon them and rewarded them with a nigh victory
لقد رضي الله عن المؤمنين إذ يبايعونك تحت الشجرة فعلم ما في قلوبهم فأنزل السكينة عليهم وأثابهم فتحا قريبا