Muwatta Malik· موطأ مالك
Muwatta Malik 431
Yahya related to me from Malik that he had heard that Abu Bakr and Umar used…
মুয়াত্তা ইমাম মালিক ৪৩১ · মুয়াত্তা মালিক•The Two 'Ids
وَحَدَّثَنِي عَنْ مَالِكٍ، أَنَّهُ بَلَغَهُ أَنَّ أَبَا بَكْرٍ، وَعُمَرَ، كَانَا يَفْعَلاَنِ ذَلِكَ .
Narrator: Yahya
Yahya related to me from Malik that he had heard that Abu Bakr and Umar used to do that- Salim al-HilaliMauquf Sahih