1 Chronicles 6:3

6:3 The children of Amram:

Aaron, Moses, and Miriam.

The sons of Aaron:

Nadab, Abihu, Eleazar, and Ithamar.

1 Chronicles 23:22

23:22 Eleazar died without having sons; he had only daughters. The sons of Kish, their cousins, married them. ¹ 

1 Chronicles 24:5

24:5 They divided them by lots, for there were officials of the holy place and officials designated by God among the descendants of both Eleazar and Ithamar. ² 

[23:22]  ¹ tn Heb “the sons of Kish, their brothers [i.e., relatives/cousins] lifted them up.” For other uses of נָאָשׂ (na’as, “lift up”) in the sense of “marry,” see BDB 671 s.v. Qal.3.d.

[24:5]  ¹ tn Heb “and they divided them by lots, these with these, for the officials of the holy place and the officials of God were from the sons of Eleazar and among the sons of Ithamar.”