Silence
2nd Level Illusion
-Bard, Cleric, Ranger (phb 275)
Casting Time
1 actionRange
120 feetComponents
V, S Ritual
Duration
Up to 10 minutesDescription
For the duration, no sound can be created within or pass through a 20-foot-radius sphere centered on a point you choose within range. Any creature or object entirely inside the sphere is immune to thunder damage, and creatures are deafened while entirely inside it.
Casting a spell that includes a verbal component is impossible there.