Surah Al-Hijr, ayah 52

15:52

إِذۡ دَخَلُواْ عَلَيۡهِ فَقَالُواْ سَلَٰمٗا قَالَ إِنَّا مِنكُمۡ وَجِلُونَ ٥٢

Idh dakhalū 'alayhi faqālū salāman qāla innā minkum wajilūn

When they entered upon him and said, "Peace." [Abraham] said, "Indeed, we are fearful [i.e., apprehensive] of you."