1 Kings 20:11

And the king of Israel said in answer, Say to him, The time for loud talk is not when a man is putting on his arms, but when he is taking them off.

Proverbs 27:1

Do not make a noise about tomorrow, for you are not certain what a day's outcome may be.

1 Samuel 14:6

And Jonathan said to his young servant who had his arms, Come, let us go over to the armies of these men who have no circumcision: it may be that the Lord will give us help, for there is no limit to his power; the Lord is able to give salvation by a great army or by a small band.

1 Samuel 14:12-13

And the armed men of the force gave Jonathan and his servant their answer, saying, Come up here to us, and we will let you see something. Then Jonathan said to his servant, Come up after me: for the Lord has given them up into the hands of Israel.

1 Samuel 17:44-47

And the Philistine said to David, Come here to me, and I will give your flesh to the birds of the air and the beasts of the field.

Ecclesiastes 9:11

And again I saw under the sun that the reward goes not to him who is quick, or the fruits of war to the strong; and there is no bread for the wise, or wealth for men of learning, or respect for those who have knowledge; but time and chance come to all.

Isaiah 10:15-16

Will the axe say high-sounding words against him who is using it, or the blade be full of pride against him who is cutting with it? As if a rod had the power of shaking him who is using it, or as if a stick might take up him who is not wood.

Matthew 26:33-35

But Peter made answer and said to him, Though all may be turned away from you, I will never be turned away.

Matthew 26:75

And the word of Jesus came back to Peter, when he said, Before the hour of the cock's cry, you will say three times that you have no knowledge of me. And he went out, weeping bitterly.

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

Let not him, etc

Proverbs 27:1
Do not make a noise about tomorrow, for you are not certain what a day's outcome may be.
Ecclesiastes 9:11
And again I saw under the sun that the reward goes not to him who is quick, or the fruits of war to the strong; and there is no bread for the wise, or wealth for men of learning, or respect for those who have knowledge; but time and chance come to all.
Isaiah 10:15
Will the axe say high-sounding words against him who is using it, or the blade be full of pride against him who is cutting with it? As if a rod had the power of shaking him who is using it, or as if a stick might take up him who is not wood.
Matthew 26:33
But Peter made answer and said to him, Though all may be turned away from you, I will never be turned away.

General references

Judges 8:6
But the chiefs of Succoth said, Are the hands of Zebah and Zalmunna even now in your hand that we are to give bread to your army?
Job 41:8
Only put your hand on him, and see what a fight you will have; you will not do it again!
Luke 14:31
Or what king, going to war with another king, will not first take thought if he will be strong enough, with ten thousand men, to keep off him who comes against him with twenty thousand?

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain