Players Handbook Page 230
1-level Evocation
A creature you touch regains a number of Hit Points equal to 1d8 + your Spellcasting Ability modifier.
This spell has no effect on Undead or constructs.
At higher levels: At Higher Levels: When you cast this spell using a spell slot of 2nd Level or higher, the Healing increases by 1d8 for each slot level above 1st.