The concept of Anointing has been abused and twisted by Charismatics to mean this below,
Anointings are to give the Christian more power to operate in the gifts. How do you gain this power? By releasing one’s faith.
You will not find this special type of anointing but instead,
1 John 2:27
English Standard Version
27 But the anointing that you received from him abides in you, and you have no need that anyone should teach you. But as his anointing teaches you about everything, and is true, and is no lie—just as it has taught you, abide in him.
Every Christian has received the anointing of the Holy Spirit. It is the Spirit of God that abides, teaches, and guides you. This anointing is the spiritual act of a physical example with oil. Oil was used to anoint priests or royalty. Spiritual, we are anointed into this royal priesthood.
1 Peter 2:9
English Standard Version
9 But you are a chosen race, a royal priesthood, a holy nation, a people for his own possession, that you may proclaim the excellencies of him who called you out of darkness into his marvelous light.
Nothing else is required to have what is needed to carry out in full effect God's Word. The only thing you need is the knowledge of knowing this fact. Abide in Him, and the closeness of the relationship will equip and provide everything you need. Amen.