Abu Hurairah reported,

The Messenger of Allah ﷺ said, "Whoever is asked about knowledge and conceals it will be bridled on the Day of Resurrection with a bridle of fire."

Azami 1272

Sahih

عن أبي هريرة، قال

قال رسول الله ﷺ: من سئل عن علم ثم كتمه ألجم يوم القيامة بلجام من نار.

الأعظمي 1272صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Knowledge
Chapter
Warnings in matters of knowledge
Section
Disapproval of withholding knowledge, which is knowledge of the Book and the Sunnah
Numbering
Jami al-Kamil 1272 (2nd edition)
Azami 1272