Ezra
1 Chronicles 6:20ESV·traditional attribution

Of Gershom: Libni his son, Jahath his son, Zimmah his son,

Matthew Henry Presbyterian @wholebiblehenry

The priests and Levites were more concerned than any other Israelites to preserve their pedigree clear and to be able to prove it, because all the honours and privileges of their office depended upon their descent. And we read of those who, though perhaps they really were children of the priests, yet, because they could not find the register of their genealogies, nor make out...

Commenting on 1 Chronicles 6:1-30

John Gill Reformed Baptist @doctorgill

The sons of Merari; Mahli,.... The posterity of his brother Mushi are omitted; his genealogy is drawn thus, Libni, Shimei, Uzza, Shimea, Haggiah, Asaiah. The sons of Merari; Mahli,.... The posterity of his brother Mushi are omitted; his genealogy is drawn thus, Libni, Shimei, Uzza, Shimea, Haggiah, Asaiah. 1 Chronicles 6:31 ch1 6:31 ch1 6:31 ch1 6:31And these are they,....

Jamieson-Fausset-Brown Reformed @jfbcommentary

Zimmah his son--his grandson (Ch1 6:42).