Narrated Ibn 'Umar:
that he recited the following to the Prophet (ﷺ): "Who created you in the weakness (Min Da'f)" So he said: "Min Du'f" (RU)
English reference (RU): Vol. 5, Book 43, Hadith 2936 (RU)
Arabic reference (RU): Book 46, Hadith 3187 (RU)