Al-Burooj · 85:7

وَهُمْ عَلٰى مَا يَفْعَلُونَ بِالْمُؤْمِن۪ينَ شُهُودٌۜ

to watch what they were doing to the believers

Word-by-word analysis is only wired up for the demo verses (1:1 and 1:2) for now.