Sunan Abi Dawud 1052
سنن أبي داود#1052Sahihحَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى، عَنْ مُحَمَّدِ بْنِ عَمْرٍو، قَالَ حَدَّثَنِي عُبَيْدَةُ بْنُ سُفْيَانَ الْحَضْرَمِيُّ، عَنْ أَبِي الْجَعْدِ الضَّمْرِيِّ، - وَكَانَتْ لَهُ صُحْبَةٌ - أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " مَنْ تَرَكَ ثَلاَثَ جُمَعٍ تَهَاوُنًا بِهَا طَبَعَ اللَّهُ عَلَى قَلْبِهِ " .
Narrated Al-Ja'd ad-Damri: The Prophet (ﷺ) said: He who leaves the Friday prayer (continuously) for three Friday on account of slackness, Allah will print a stamp on his heart
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: 2:663