Al-Anbya 21:36

Wa-itha raaka allatheenakafaroo in yattakhithoonaka illa huzuwan ahathaallathee yathkuru alihatakum wahum bithikriarrahmani hum kafiroon

And when those who disbelieve see you, [O Muḥammad], they take you not except in ridicule, [saying], "Is this the one who mentions [i.e., insults] your gods?" And they are, at the mention of the Most Merciful, disbelievers.

When disbelievers see you, they do nothing but take you in jest (saying to one another,) “Is this the one who talks of your gods?” - while they themselves reject even talking of the RaHmān (All-Merciful).