Sunan Ibn Majah 1507
سنن ابن ماجه#1507Sahihحَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا رَوْحُ بْنُ عُبَادَةَ، قَالَ حَدَّثَنَا سَعِيدُ بْنُ عُبَيْدِ اللَّهِ بْنِ جُبَيْرِ بْنِ حَيَّةَ، حَدَّثَنِي عَمِّي، زِيَادُ بْنُ جُبَيْرٍ حَدَّثَنِي أَبِي جُبَيْرُ بْنُ حَيَّةَ، أَنَّهُ سَمِعَ الْمُغِيرَةَ بْنَ شُعْبَةَ، يَقُولُ سَمِعْتُ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ يَقُولُ " الطِّفْلُ يُصَلَّى عَلَيْهِ " .
Abu Jubair bin Hayyah narrated that he heard Mughirah bin Shu’bah say:“I heard the Messenger of Allah (ﷺ) say: ‘The (funeral) prayer should be offered for a child.’”
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: 6:75