(239) باب إِذَا دَخَلَ الرَّجُلُ وَالإِمَامُ يَخْطُبُ
Jabir said:
A man came (to the mosque) while the Prophet (ﷺ) was giving the (Friday) sermon. He asked: Did you pray, so-and-so? He replied: No. He (ﷺ) said: Stand and pray.
Reference: Sunan Abi Dawud 1115
In-book reference: Book 2, Hadith 726
English translation: Book 2, Hadith 1110