I saw the Prophet ﷺ carrying Hasan bin Ali on his shoulder, with his saliva dripping onto him.
رأيت النبي ﷺ حامل الحسن بن علي على عاتقه، ولعابه يسيل عليه.
Ibn Majah (658) reported it, saying, Ali bin Muhammad narrated to us, Waki narrated to us, from Hammad bin Salama, from Muhammad bin Ziyad, from Abu Hurairah, and he mentioned the hadith.Busiri said in his Zawaid, "Its chain is sahih, and its narrators are the narrators of the Sahihayn."I say, this is not as he said, for Hammad bin Salama is among the narrators of Muslim, and Muhammad bin Ziyad, who is the freedman of the Jumahi, is among the narrators of the Sunan, though he is trustworthy.