The Bible is full of God’s promises. There are many passages that we can use to pray to God and speak against the enemy just as Jesus did. The prayer below is based on Psalms 90: 1-2 ; 12-17
Lord, You have been my dwelling place throughout generations.
Before the mountains were born or You brought forth the earth & world, from everlasting to everlasting You are God.
Teach me to number my days aright, that I may gain a heart of wisdom.
Have compassion on me, Your servant.
Satisfy me in the morning with Your unfailing love, that I may sing for joy & be glad all my days.
Make me glad for as many days as You have afflicted me, for as many years as I have seen trouble.
May Your deeds be shown to me, Your servant, Your splendor to my children.
May the favor of the Lord our God rest upon me; establish the work of my hands for me.