اِذۡ دَخَلُوۡا عَلَيۡهِ فَقَالُوۡا سَلٰمًاؕ قَالَ سَلٰمٌ ۚ قَوۡمٌ مُّنۡكَرُوۡنَ
When those (angels) came to him they wished him peace; Ibrahim (Abraham) also said (in reply): ‘Peace (be upon you)!’ (and thought in his mind that) they were strangers.