Sunan Abi Dawud 976
سنن أبي داود#976Sahihحَدَّثَنَا حَفْصُ بْنُ عُمَرَ، حَدَّثَنَا شُعْبَةُ، عَنِ الْحَكَمِ، عَنِ ابْنِ أَبِي لَيْلَى، عَنْ كَعْبِ بْنِ عُجْرَةَ، قَالَ قُلْنَا أَوْ قَالُوا يَا رَسُولَ اللَّهِ أَمَرْتَنَا أَنْ نُصَلِّيَ عَلَيْكَ وَأَنْ نُسَلِّمَ عَلَيْكَ فَأَمَّا السَّلاَمُ فَقَدْ عَرَفْنَاهُ فَكَيْفَ نُصَلِّي عَلَيْكَ قَالَ " قُولُوا اللَّهُمَّ صَلِّ عَلَى مُحَمَّدٍ وَآلِ مُحَمَّدٍ كَمَا صَلَّيْتَ عَلَى إِبْرَاهِيمَ وَبَارِكْ عَلَى مُحَمَّدٍ وَآلِ مُحَمَّدٍ كَمَا بَارَكْتَ عَلَى آلِ إِبْرَاهِيمَ إِنَّكَ حَمِيدٌ مَجِيدٌ " .
Ka’b b. ‘Ujrah said:We said or the people said: Messenger of Allah, you have commanded us to invoke blessing on you and to salute you. As regards salutation we have already learnt it. How should we invoke blessing? He said: Say: “O Allah, bless Muhammad and Muhammad’s family as Thou didst bless Abraham and Abraham’s family. O Allah, grant favours to Muhammad and Muhammad’s family as Thou didst grant favours to Abraham; Thou art indeed praiseworthy and glorious
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 2:587