Sanctuary

You ward a creature within range of the spell against attacks. For the duration, any creature that targets another creature protected by this spell with an attack or a harmful spell must first make a Wisdom saving throw. On a failure, it must choose a new target or lose the attack or spell. This spell doesn’t protect the creature from area effects, such as the explosion of an elemental sphere.

If the protected creature makes an attack or casts a spell that affects an enemy creature, the spell ends.