The word(s) "defective" appears 2 time(s) in 2 verse(s) in Quran in Saheeh International translation.

(1) O you who have believed, spend from the good things which you have earned and from that which We have produced for you from the earth. And do not aim toward the defective therefrom, spending [from that] while you would not take it [yourself] except with closed eyes. And know that Allah is Free of need and Praiseworthy.

(سورة البقرة, Al-Baqara, Chapter #2, Verse #267)
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(2) And give to the orphans their properties and do not substitute the defective [of your own] for the good [of theirs]. And do not consume their properties into your own. Indeed, that is ever a great sin.

(سورة النساء, An-Nisaa, Chapter #4, Verse #2)
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