1 Timothy 4:14:

Neglect not the gift that is in thee, which was given thee by prophecy, with the laying on of the hands of the presbytery.

See also:

Different Ways to Get Healed
Beware: Wrong Motives for Getting into Healing Lines
Can I Get a Certain Minister’s Anointing for My Own Ministry?
Can I Believe for a “Double Portion” of the Anointing?
Are Impartations and Impartation Services Biblical?