(1) باب المياه
And Al-Baihaqi reported:
"Water is pure unless any impure thing is added which changes its smell, taste and colour". (TR)
Reference (TR): Bulugh al-Maram 4 (TR)
In-book reference (TR): Book 1, Hadith 4 (TR)
English translation (TR): Book 1, Hadith 4 (TR)