Surah Al-Fath Verse 18 - English Translation by Dr Kamal Omar
Surah Al-Fath۞لَّقَدۡ رَضِيَ ٱللَّهُ عَنِ ٱلۡمُؤۡمِنِينَ إِذۡ يُبَايِعُونَكَ تَحۡتَ ٱلشَّجَرَةِ فَعَلِمَ مَا فِي قُلُوبِهِمۡ فَأَنزَلَ ٱلسَّكِينَةَ عَلَيۡهِمۡ وَأَثَٰبَهُمۡ فَتۡحٗا قَرِيبٗا
Surely, indeed Allah gave His assent to the Believers when they swear a pledge to you under the tree. So He knew what is in their hearts, so He made to descend As-Sakinah (calmness and tranquility) over them and He rewarded them an immediate success