لَّـٰكِنِ ٱللَّهُ يَشْهَدُ بِمَآ أَنزَلَ إِلَيْكَ ۖ أَنزَلَهُۥ بِعِلْمِهِۦ ۖ وَٱلْمَلَـٰٓئِكَةُ يَشْهَدُونَ ۚ وَكَفَىٰ بِٱللَّهِ شَهِيدًا
lākini l-lahu yashhadu bimā anzala ilayka anzalahu biʿil'mihi wal-malāikatu yashhadūna wakafā bil-lahi shahīdan
But Allāh bears witness to that which He has revealed to you. He has sent it down with His knowledge, and the angels bear witness [as well]. And sufficient is Allāh as Witness.
— Saheeh International
But God Himself bears witness to what He has sent down to you––He sent it down with His full knowledge- the angels too bear witness, though God is sufficient witness.
— M. A. S. Abdel Haleem
But Allâh bears witness to that which He has sent down (the Qur’ân) unto you (O Muhammad صلى الله عليه وسلم); He has sent it down with His Knowledge, and the angels bear witness. And Allâh is All-Sufficient as a Witness.
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali