The word(s) "ascertain" appears 1 time(s) in 1 verse(s) in Quran in Saheeh International translation.

(1) O you who have believed, do not enter houses other than your own houses until you ascertain welcome and greet their inhabitants. That is best for you; perhaps you will be reminded.

(سورة النور, An-Noor, Chapter #24, Verse #27)
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