2 Corinthians 10:4

for the weapons of my warfare are not weapons of the flesh, but mighty for God, in pulling down all fortresses.

Ephesians 6:10-11

Finally, my brothers, let your hearts be strengthened in the Lord, and in the power of his might.

Treasury of Scripture Knowledge

Summary

{A Psalm of David.} Blessed be the LORD my strength, which teacheth my hands to war, and my fingers to fight:

Bible References

Teacheth

2 Corinthians 10:4
for the weapons of my warfare are not weapons of the flesh, but mighty for God, in pulling down all fortresses.
Ephesians 6:10
Finally, my brothers, let your hearts be strengthened in the Lord, and in the power of his might.