‏الصلاة : Hadeeth No:1294 Khabbab reported: We complained to the Messenger of Allaah (sallAllaahu alayhi wa sallam) (the difficulty of) saying prayer on the intensely heated (ground or sand), but he paid no heed to our complaint....

‏الطهارة : Hadeeth No:545 This hadith has been transmitted through other chains of transmitters on the authority of Abu Huraira in which it is reported that the Prophet of Allaah (sallAllaahu alayhi wa sallam) made a mention of washing the hand, and did not instruct to wash it three times. But the hadith narrated from Jabir ...