Sunan Abi Dawud 5037
سنن أبي داود#5037Sahihحَدَّثَنَا إِبْرَاهِيمُ بْنُ مُوسَى، أَخْبَرَنَا ابْنُ أَبِي زَائِدَةَ، عَنْ عِكْرِمَةَ بْنِ عَمَّارٍ، عَنْ إِيَاسِ بْنِ سَلَمَةَ بْنِ الأَكْوَعِ، عَنْ أَبِيهِ، أَنَّ رَجُلاً، عَطَسَ عِنْدَ النَّبِيِّ صلى الله عليه وسلم فَقَالَ لَهُ " يَرْحَمُكَ اللَّهُ " . ثُمَّ عَطَسَ فَقَالَ النَّبِيُّ صلى الله عليه وسلم " الرَّجُلُ مَزْكُومٌ " .
Salamah b. al-Akwa said :when a man sneezed beside the prophet (May peace be upon him), he said to him : Allah have mercy on you, but when he sneezed again, he said : The man has a cold in the head
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: 43:265