Prayer of Healing

Source: Player's Handbook

Level 2 Abjuration (Cleric, Paladin)

Casting Time: 10 minutes
Range: 30 feet
Components: V
Duration: Instantaneous

Up to five creatures of your choice who remain within range for the spell’s entire casting gain the benefits of a Short Rest and also regain 2d8 Hit Points. A creature can’t be affected by this spell again until that creature finishes a Long Rest.

Using a Higher-Level Spell Slot. The healing increases by 1d8 for each spell slot level above 2.