Sahih Al Bukhari (336)

عن أبي عروة عن عائشة: أنها استعارت من أسماء قلادة فهلكت، فبعث رسول الله صلى الله عليه وسلم رجلا فوجدها، فأدركتهم الصلاة وليس معهم ماء، فصلوا، فشكوا ذلك إلى رسول الله صلى الله عليه وسلم، فأنزل الله آية التيمم، فقال أسيد بن حضير لعائشة: جزاك الله خيرا، فوالله ما نزل بك أمر تكرهينه، إلا جعل الله ذلك لك وللمسلمين فيه خيرا.

`Urwa’s father reported: `A'ishah said: "I borrowed a necklace from Asma’ and it was lost. So, Allah’s Messenger (peace be upon him) sent a man to search for it and he found it. Then the time of the prayer became due and there was no water. They prayed (without ablution) and informed Allah’s Messenger (peace be upon him) about it, so the verse of Tayammum was revealed." Usayd ibn Hudayr said to `A'ishah: "May Allah reward you. By Allah, whenever anything happened which you did not like, Allah brought good for you and for the Muslims in that."