Sunan Ibn Majah 487
سنن ابن ماجه#487Da'ifحَدَّثَنَا هِشَامُ بْنُ خَالِدٍ الأَزْرَقُ، حَدَّثَنَا خَالِدُ بْنُ يَزِيدَ بْنِ أَبِي مَالِكٍ، عَنْ أَبِيهِ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ كَانَ يَضَعُ يَدَيْهِ عَلَى أُذُنَيْهِ وَيَقُولُ صُمَّتَا إِنْ لَمْ أَكُنْ سَمِعْتُ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ يَقُولُ " تَوَضَّئُوا مِمَّا مَسَّتِ النَّارُ " .
It was narrated that Anas bin Malik would place his hands over his ears and say:"May my ears be made deaf, if I did not hear the messenger of Allah saying: 'Perform ablution after (eating) that which has been changed by fire
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: 1:221