Ephesians 6:10, 13, 18
Ephesians 6:13 KJV
Wherefore take unto you the whole armour of God, that ye may be able to withstand in the evil day, and having done all, to stand.
Ephesians 6:18 KJV
praying always with all prayer and supplication in the Spirit, and watching thereunto with all perseverance and supplication for all saints