1 Chronicles 24:3

and David apportioned to them courses, both to Zadok of the sons of Eleazar, and to Ahimelech of the sons of Ithamar, - by their appointed place in their service.

2 Samuel 8:17

And, Zadok, son of Ahitub, and Abimelech, son of Abiathar, were priests, - and, Seraiah, was scribe;

1 Chronicles 24:31

Moreover, they also, cast lots along with their brethren the sons of Aaron, before David the king and Zadok and Ahimelech, and the ancestral chiefs, pertaining to the priests and to the Levites, the ancestral chief along with his younger brethren.

1 Samuel 21:1

Then came David to Nob, unto Ahimelech, the priest, - and Ahimelech trembled when he met David, and said unto him - Why art thou, alone, and, no man, with thee?

1 Samuel 22:9-23

Then answered Doeg the Edomite - he, being stationed near the servants of Saul - and said, - I saw the son of Jesse coming into Nob, unto Ahimelech son of Ahitub;

2 Samuel 20:25

And, Sheva, was scribe, - And, Zadok and Abiathar, were priests;

1 Kings 2:35

And the king put Benaiah son of Jehoiada, in his stead, over the army, - and, Zadok the priest, did the king put in the stead of Abiathar.

1 Chronicles 6:4-8

Eleazar, begat Phinehas, Phinehas, begat Abishua;

1 Chronicles 6:50-53

And, these, are the sons of Aaron, - Eleazar his son, Phinehas his son, Abishua his son, -

1 Chronicles 12:27-28

And Jehoiada, was chief ruler for Aaron, - and, with him, three thousand and seven hundred;

1 Chronicles 15:11

Then called David, for Zadok and for Abiathar, the priests, - and for the Levites, for Uriel, Asaiah and Joel, Shemaiah and Eliel, and Amminadab;

1 Chronicles 16:39

and Zadok the priest, and his brethren the priests, before the habitation of Yahweh, - in the high place that was in Gibeon:

1 Chronicles 24:6

And Shemaiah son of Nethanel the scribe from among the Levites, wrote them down, before the king and the rulers and Zadok the priest, and Ahimelech son of Abiathar, and the ancestral chiefs, pertaining to the priests and to the Levites, - one ancestral house, was taken for Eleazar, and, was equally taken, for Ithamar.

Treasury of Scripture Knowledge

Summary

And David distributed them, both Zadok of the sons of Eleazar, and Ahimelech of the sons of Ithamar, according to their offices in their service.

Bible References

Ahimelech

1 Samuel 21:1
Then came David to Nob, unto Ahimelech, the priest, - and Ahimelech trembled when he met David, and said unto him - Why art thou, alone, and, no man, with thee?
1 Samuel 22:9
Then answered Doeg the Edomite - he, being stationed near the servants of Saul - and said, - I saw the son of Jesse coming into Nob, unto Ahimelech son of Ahitub;
2 Samuel 8:17
And, Zadok, son of Ahitub, and Abimelech, son of Abiathar, were priests, - and, Seraiah, was scribe;