Muwatta Malik #393
muwatta_malik:393وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ أَبِي النَّضْرِ، مَوْلَى عُمَرَ بْنِ عُبَيْدِ اللَّهِ عَنْ أَبِي سَلَمَةَ بْنِ عَبْدِ الرَّحْمَنِ، أَنَّهُ قَالَ لَهُ أَلَمْ أَرَ صَاحِبَكَ إِذَا دَخَلَ الْمَسْجِدَ يَجْلِسُ قَبْلَ أَنْ يَرْكَعَ قَالَ أَبُو النَّضْرِ يَعْنِي بِذَلِكَ عُمَرَ بْنَ عُبَيْدِ اللَّهِ وَيَعِيبُ ذَلِكَ عَلَيْهِ أَنْ يَجْلِسَ إِذَا دَخَلَ الْمَسْجِدَ قَبْلَ أَنْ يَرْكَعَ . قَالَ يَحْيَى قَالَ مَالِكٌ وَذَلِكَ حَسَنٌ وَلَيْسَ بِوَاجِبٍ .
Yahya related to me from Malik from Abu'nNadr, the mawla of Umar ibn Ubaydullah, that Abu Salama ibn Abd ar-Rahman asked him, "Didn't I see your master sit down before praying after he had entered the mosque?" Abu'n-Nadr said, "By that he meant Umar ibn Ubaydullah, and he was finding fault with him for sitting down before praying after he had come into the mosque." Yahya said that Malik said, "It is good to do that but not obligatory."
أبي سلمة بن عبد الرحمن
أبي النضر مولى عمر بن عبيد الله
مالك