'Anointing' in the Bible

And they were expelling many demons and anointing many sick [people] with olive oil and healing [them].

and standing behind [him] at his feet weeping, she began to wet his feet with [her] tears and was wiping [them] with the hair of her head and was kissing his feet and anointing [them] with the perfumed oil.

Is anyone among you sick? He should summon the elders of the church and they should pray over him, anointing him with olive oil in the name of the Lord.

And you have an anointing from the Holy One, and you all know.

And [as for] you, the anointing which you received from him remains in you, and you do not have need that anyone teach you. But as his anointing teaches you about all [things], and is true and is not a lie, and just as it has taught you, you reside in him.