Four People we shouldn’t take knowledge from

Imām Mālik – Allah have mercy on him – said:

Knowledge is not to be taken from four types of people: a foolish person who openly acts foolish, even if he reports the most narrations; an adherent of bid’ah who calls to his desires; a person who lies, even if I don’t accuse him of lying in ḥadīth; and a righteous pious worshipper who does not accurately retain what he narrates. Al-Dhahabī , Siyar A’lām Al-Nubalā` in his biography of Imām Mālik.

Al-Dhahabī , Siyar A’lām Al-Nubalā` in his biography of Imām Mālik.