Message

You point your finger at a creature within range of the spell and whisper a message. The target (and only the target) hears the message and can reply in a whisper that only you can hear.

You can cast this spell through solid objects if you’re familiar with the target and know it’s beyond the barrier. Magical silence, 1 foot of stone, 1 inch of common metal, a thin sheet of lead, or 3 feet of wood blocks the spell. The spell doesn’t need to travel in a straight line and can travel freely around corners or through openings.