(46) باب فِي الصَّلاَةِ تُقَامُ وَلَمْ يَأْتِ الإِمَامُ يَنْتَظِرُونَهُ قُعُودًا
Abu Qatadah reported on the authority of his father :
the prophet (ﷺ) said; When the Iqamah for prayer is pronounced, do not stand until you see me.Abu Dawud said: this has been narrated by Ayyub and Hajjaj al-Sawwaf from Yahya and Hisham al-Duatawa'i in a similar way, saying : Yahya wrote to me (in this way). And this has been narrated by Mu'awiyah b. Sallam and 'Ali b. al-Mubarak from Yahya: "Until you see me and show tranquility".
Reference: Sunan Abi Dawud 539
In-book reference: Book 2, Hadith 149
English translation: Book 2, Hadith 539