Al-Muţaffifīn 83:26 · سُورَةُ المطففين
خِتَـٰمُهُۥ مِسْكٌ ۚ وَفِى ذَٰلِكَ فَلْيَتَنَافَسِ ٱلْمُتَنَـٰفِسُونَ
khitāmuhu mis'kun wafī dhālika falyatanāfasi l-mutanāfisūna
The last of it is musk. So for this let the competitors compete.
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