2 Kings 3:21

Now when all the Moabites heard that the kings were come up to fight against them, they gathered themselves together, all that were able to put on armor, and upward, and stood on the border.

1 Kings 20:11

And the king of Israel answered and said, Tell him, Let not him that girdeth on his armor boast himself as he that putteth it off.

Ephesians 6:14

Stand therefore, having girded your loins with truth, and having put on the breastplate of righteousness,

Treasury of Scripture Knowledge

Summary

And when all the Moabites heard that the kings were come up to fight against them, they gathered all that were able to put on armour, and upward, and stood in the border.

Bible References

Put on armour

1 Kings 20:11
And the king of Israel answered and said, Tell him, Let not him that girdeth on his armor boast himself as he that putteth it off.
Ephesians 6:14
Stand therefore, having girded your loins with truth, and having put on the breastplate of righteousness,

American Standard Version Public Domain