In the will of Muhammad the Messenger of Allah PBUHAP to Ali PBUH,
It is narrated from Muhammad bin Yahya, from Ahmad bin Muhammad bin Issa, from Ali bin al-Numan, from Moawiya bin Ammar that Imam Abu Abdullah PBUH said, {“In the will of the Prophet PBUHAP to Ali PBUH, he PBUHAP said, ‘I advise you to a acquire these attributes, so memorize them.