Protection from Poison

You touch a creature. If it is poisoned, you neutralize the poison. If more than one poison afflicts the target, you neutralize one poison that you know is present, or you neutralize one at random.

For the duration, the target has advantage on saving throws against being poisoned, and it has resistance to poison damage.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the spell’s duration is 8 hours. When you cast this spell using a spell slot of 7th level or higher, you neutralize all poisons affecting the target. When you cast this spell using a spell slot of 9th level or higher, the target gains immunity to poison instead of resistance.