800
Sahih+3
Abu Qatadah said:We thought that by this (prolonging the first rak’ah). He (the prophet) meant that the people might join the first rak’ah
SahihAl-Albani
SahihMuhammad Muhyi Al-Din Abdul Hamid
Sunan Abu DawudHadith 800
Abu Qatadah said:We thought that by this (prolonging the first rak’ah). He (the prophet) meant that the people might join the first rak’ah