Ameer al-Momineen (a.s) said: “Whoever says God and the Prophet knows best when asked about something which he does not know is a pious scientist.”
عنه (عليه السلام) قال
من كان يقول في مالا يعلم " الله ورسوله أعلم " فهذا ورع عالم.
Similar narrations
Ghurar al-Ḥikam #4238Imam Ali (AS) said, If you are ignorant then learn, and when you are asked about that which you do not know then say: Allah and His Prophet...