As a bonus action, you send a one-way telepathic message to a creature within 36 meters. The creature hears the message and can reply in a whisper that only you can hear. This spell has no effect on a creature with an Intelligence of −4 or less.
You can cast this spell through solid objects if you are familiar with the target and know it is beyond the barrier. Magical silence, 30 centimeters of stone, 2 centimeters of common metal, a thin sheet of lead, or 1 meter of wood blocks the spell. The spell doesn’t have to follow a straight line and can travel freely around corners or through openings.
At higher levels
At 9th level you can send the message to all creatures within 36 meters.