See Invisibility

2nd-level divination
Casting time: 1 action
Range: Self
Target: --
Components: V, S, M (a pinch of Talc and a small sprinkling of powdered silver)
Duration: 1 hour
Classes: Artificer, Bard, Sorcerer, Wizard
Subclasses: Cleric (Light Domain), Cleric (Twilight Domain), Fighter (Eldritch Knight), Paladin (Oath of the Watchers), Rogue (Arcane Trickster), Prophecy Domain, Paladin (Oath of Ancestors)

For the duration, you see invisible creatures and objects as if they were visible, and you can see into the Ethereal Plane. Ethereal creatures and objects appear ghostly and translucent.