Bara bin Azib reported,

I heard the Messenger of Allah ﷺ say to Hassan bin Thabit, "Satirize them," or "Attack them with your verse, and Jibreel is with you."

Muslim 6388

Sahih

حدثنيه زهير بن حرب حدثنا عبد الرحمن ح و حدثني أبو بكر بن نافع حدثنا غندر ح و حدثنا ابن بشار حدثنا محمد بن جعفر وعبد الرحمن كلهم عن شعبة بهذا الإسناد مثله

مسلم 6388صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Muslim
Book
Virtues of the Companions, may Allah be pleased with them
Chapter
Virtues of Hassan bin Thabit, may Allah be pleased with him
Numbering
Darussalam 6388
Muslim 6388