Tonguebind

You target a creature you can see, and force them to make a Charisma saving throw or lose their ability to speak for one minute. Attempting to speak or make vocal sound inflicts 2d6 psychic damage on an affected creature. A creature can’t take this damage more than once per round.

At Higher Levels: When cast at a level higher than third, you may choose one additional creature to target with this spell. Additionally, the damage increases by 1d6 per spell level.