Surah Al-A'raf 7:105

حَقِيقٌ عَلَىٰٓ أَن لَّآ أَقُولَ عَلَى ٱللَّهِ إِلَّا ٱلْحَقَّ ۚ قَدْ جِئْتُكُم بِبَيِّنَةٍ مِّن رَّبِّكُمْ فَأَرْسِلْ مَعِىَ بَنِىٓ إِسْرَٰٓءِيلَ

[Who is] obligated not to say about Allāh except the truth. I have come to you with clear evidence from your Lord, so send with me the Children of Israel."

Translation: Saheeh International

Tafsir

I am one for whom it is right for whom it is appropriate to say nothing but the truth about God a variant reading for ‘alā has ‘alayya ‘for me’ in which case haqīqun ‘it is right’ is the subject of the sentence its predicate being an ‘that’ and what follows it sc. ‘I say nothing but the truth about God’. …

Excerpt from Tafsir al-Jalalayn, commentary on 7:105, via Quran.com. The reader has the full commentary and 9 more tafsirs.