2 Kings 2:17

And they pressed him till he was ashamed, and he said, Send. They sent therefore fifty men, and they sought three days, but did not find him.

2 Kings 8:11

And he settled his countenance stedfastly, until he was ashamed; and the man of God wept.

2 Samuel 18:22-23

And Ahimaaz the son of Zadok said yet again to Joab, Come what may, let me, I pray thee, also run after the Cushite. And Joab said, Why wilt thou run, my son, seeing that there is no news suited to thee?

Luke 11:8

I say to you, Although he will not get up and give them to him because he is his friend, because of his shamelessness, at any rate, he will rise and give him as many as he wants.

Romans 10:2

For I bear them witness that they have zeal for God, but not according to knowledge.

Hebrews 11:5

By faith Enoch was translated that he should not see death; and was not found, because God had translated him; for before his translation he has the testimony that he had pleased God.

Treasury of Scripture Knowledge

Summary

And when they urged him till he was ashamed, he said, Send. They sent therefore fifty men; and they sought three days, but found him not.

Found him not

Bible References

They urged

2 Samuel 18:22
And Ahimaaz the son of Zadok said yet again to Joab, Come what may, let me, I pray thee, also run after the Cushite. And Joab said, Why wilt thou run, my son, seeing that there is no news suited to thee?
Luke 11:8
I say to you, Although he will not get up and give them to him because he is his friend, because of his shamelessness, at any rate, he will rise and give him as many as he wants.
Romans 10:2
For I bear them witness that they have zeal for God, but not according to knowledge.

Found him not

Hebrews 11:5
By faith Enoch was translated that he should not see death; and was not found, because God had translated him; for before his translation he has the testimony that he had pleased God.