2 Samuel 15:36

Behold, they have there with them their two sons, Ahimaaz, Zadok's son, and Jonathan, Abiathar's son; and by them ye shall send unto me everything that ye shall hear.

2 Samuel 17:17

Now Jonathan and Ahimaaz were staying by En-rogel; and a maid-servant used to go and tell them; and they went and told king David: for they might not be seen to come into the city.

2 Samuel 15:27

The king said also unto Zadok the priest, Art thou not a seer? return into the city in peace, and your two sons with you, Ahimaaz thy son, and Jonathan the son of Abiathar.

2 Samuel 18:19-33

Then said Ahimaaz the son of Zadok, Let me now run, and bear the king tidings, how that Jehovah hath avenged him of his enemies.

Treasury of Scripture Knowledge

Summary

Behold, they have there with them their two sons, Ahimaaz Zadok's son, and Jonathan Abiathar's son; and by them ye shall send unto me every thing that ye can hear.

Bible References

Their two sons

2 Samuel 15:27
The king said also unto Zadok the priest, Art thou not a seer? return into the city in peace, and your two sons with you, Ahimaaz thy son, and Jonathan the son of Abiathar.
2 Samuel 17:17
Now Jonathan and Ahimaaz were staying by En-rogel; and a maid-servant used to go and tell them; and they went and told king David: for they might not be seen to come into the city.
2 Samuel 18:19
Then said Ahimaaz the son of Zadok, Let me now run, and bear the king tidings, how that Jehovah hath avenged him of his enemies.

American Standard Version Public Domain