Silence

2nd-level illusion (ritual)
Casting Time: 1 action
Components: VS
Range: 120 feet
Duration: Concentration, up to 10 minutes
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.