Bless

You bless up to three creatures of your choice within range. Whenever a target makes an attack roll or a saving throw before the spell ends, the target can roll a d4 and add the number rolled to the attack roll or saving throw.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, you can target one additional creature for each slot level above 1st. When you cast this spell using a spell slot of 4th level or higher you can choose to target an area within a circle with a radius of 20 feet centered on yourself instead of targeting specific creature, and all allied creatures will receive the bonus. When you cast this spell using a spell slot of 5th level or higher the circle increases by 5 feet.

Classes: Cleric, Paladin

Subclasses: Divine Soul Sorcerer, Life Cleric, Solidarity (PSA) Cleric

Subclasses (legacy): Favored Soul v2 (UA) Sorcerer, Favored Soul v3 (UA) Sorcerer

Source: PHB, page 219