الطهارة : Hadeeth No:458
Abu Huraira reported Allaah's Prophet (sallAllaahu alayhi wa sallam) as saying: When anyone wipes himself with pebbles (after answering the call of nature) he must make use of an odd number and when any one of you performs ablution he must snuff in his nose water and then clean it....
الأشربة : Hadeeth No:4927
Ibn 'Abbas reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) forbade (preparation) of Nabidh in gourd, in hollow stump and in varnished jar....