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

Geneva Bible Notes Reformed @genevanotes

And Ahitub begat Zadok, and Zadok begat Ahimaaz, (a) Who was high priest after Abiathar was deposed, according to the prophecy of Eli the priest, .

Adam Clarke Methodist @methodicalclarke

Ahitub begat Zadok - Through this person the high priesthood came again into the family of Eleazar.