The Prophet ﷺ said, "Allah's wrath grows severe against a people who shatter the helmet upon the head of their prophet while he is calling them to Allah."
عن النبي ﷺ قال: اشتد غضب الله على قوم هشموا البيضة على رأس نبيهم، وهو يدعوهم إلى الله.
No references are available.
Bazzar reported it in Kashf Astar (1793), from Muhammad bin Muamar, who said, Sahl bin Bakkar narrated to us, who said, Hammad bin Salama narrated to us, from Muhammad bin Amr, from Abu Salama, from Abu Hurairah, and he mentioned it.Its chain is hasan because of Muhammad bin Amr, for he is hasan al-hadith.