Al-Furqan 25:41

Wa-itha raawka in yattakhithoonakailla huzuwan ahatha allathee baAAatha Allahurasoola

And when they see you, [O Muḥammad], they take you not except in ridicule, [saying], "Is this the one whom Allāh has sent as a messenger?

When they see you, they take you only as a laughing stock, (saying) “Is this the man whom Allah has sent as a messenger?