مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 1127
Prayer
The Office of Imam - Section 3
وَعَنِ ابْنِ عُمَرَ قَالَ: لَمَّا قَدِمَ الْمُهَاجِرُونَ الْأَوَّلُونَ الْمَدِينَةَ كَانَ يَؤُمُّهُمْ سَالِمٌ مَوْلَى أَبِي حُذَيْفَةَ وَفِيهِمْ عُمَرُ وَأَبُو سَلَمَةَ بْنُ عَبْدِ الْأسد. رَوَاهُ البُخَارِيّ
Ibn ‘Umar said: When the first Emigrants came to Medina, Salim the client of Abu Hudhaifa acted as their imam, and ‘Umar and Abu Salama b. ‘Abd al-Asad were among their number. Bukhari transmitted it.
Mishkat al-Masabih, 1127صَحِيح (الألباني)