Luke 14:31

Or what king, marching to encounter another king in war, does not first sit down and deliberate whether he is able with ten thousand men to meet the one who is advancing against him with twenty thousand?

1 Corinthians 1:29

to prevent any mortal man from boasting in the presence of God.

James 4:6

But He gives more abundant grace, as is implied in His saying, "God sets Himself against the haughty, but to the lowly He gives grace."

1 Peter 5:5

In the same way you younger men must submit to your elders; and all of you must gird yourselves with humility towards one another, for God sets Himself against the proud, but gives grace to the humble.

Treasury of Scripture Knowledge

Summary

Thou sayest, Lo, thou hast smitten the Edomites; and thine heart lifteth thee up to boast: abide now at home; why shouldest thou meddle to thine hurt, that thou shouldest fall, even thou, and Judah with thee?

Why shouldest

Bible References

Heart

James 4:6
But He gives more abundant grace, as is implied in His saying, "God sets Himself against the haughty, but to the lowly He gives grace."
1 Peter 5:5
In the same way you younger men must submit to your elders; and all of you must gird yourselves with humility towards one another, for God sets Himself against the proud, but gives grace to the humble.

To boast

1 Corinthians 1:29
to prevent any mortal man from boasting in the presence of God.

Why shouldest

Luke 14:31
Or what king, marching to encounter another king in war, does not first sit down and deliberate whether he is able with ten thousand men to meet the one who is advancing against him with twenty thousand?