1 Chronicles 27:32

Now Jonathan, David's father's brother, expert in discussion, and a man of good sense, was a scribe; and Jehiel the son of Hachmoni, had the care of the king's sons;

2 Samuel 13:3

But Amnon had a friend whose name was Jonadab, the son of Shimeah, David's brother: and Jonadab was a very wise man.

2 Samuel 21:21

And when he was purposing to put shame on Israel, Jonathan, the son of Shimei, David's brother, put him to death.

1 Chronicles 11:11

This is the list of David's men of war: Ishbaal, the son of a Hachmonite, the chief of the three: he put to death three hundred at one time with his spear.

Treasury of Scripture Knowledge

Summary

Also Jonathan David's uncle was a counseller, a wise man, and a scribe: and Jehiel the son of Hachmoni was with the king's sons:

Son of hachmoni

Bible References

Son of hachmoni

1 Chronicles 11:11
This is the list of David's men of war: Ishbaal, the son of a Hachmonite, the chief of the three: he put to death three hundred at one time with his spear.

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