Thabit bin Mirdas narrates from Sayyiduna Zayd bin Arqam (may Allah be pleased with him); he said: The head of Sayyiduna al-Husayn (may Allah be pleased with him) was brought to Ibn Ziyad, and he began poking at its eye and nose with a stick he held in his hand. So Sayyiduna Zayd bin Arqam (may Allah be pleased with him) said: Remove the stick. He asked: Why? He said: I have seen the mouth of the Messenger of Allah (peace and blessings be upon him) at this very place.
Hadith Referenceالمعجم الكبير للطبراني / باب الزاي / 5102