Quran 15:51 — Al-Hijr Valley (Al-Hijr)

وَنَبِّئهُم عَن ضَيفِ إِبرٰهيمَ

Inform them about Abraham's guests.

[15:50] And that My retribution is the most painful retribution.

[15:52] When they entered his quarters, they said, "Peace." He said, "We are apprehensive about you."