Silence

Source: D&D 5.2 SRD Spells

Level 2 Illusion (Bard, Cleric, Ranger)

• Casting Time: Action or Ritual
• Range: 120 feet
• Components: V, S
• 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 has Immunity to Thunder damage, and creatures have the Deafened condition while entirely inside it. Casting a spell that includes a Verbal component is impossible there.