'Anointing' in the Bible

They also kept driving out many demons and anointing with oil many who were sick, and healing them.

and knelt at his feet behind him. She was crying and began to wash his feet with her tears and dry them with her hair. Then she kissed his feet over and over again, anointing them constantly with the perfume.

You have an anointing from the Holy One and know all things.

The anointing you received from God abides in you, and you do not need anyone to teach you this. Instead, because God's anointing teaches you about everything and is true and not a lie, abide in him, as he taught you to do.