Contradiction with Numbers 1:42
Numbers 26:26 mentions the sons of Zebulun, while Numbers 1:42 provides a different context by focusing on the number of men ready for war from Zebulun, which introduces numerical inconsistencies or differences in genealogical details.
Numbers 1:42: Of the children of Naphtali, throughout their generations, after their families, by the house of their fathers, according to the number of the names, from twenty years old and upward, all that were able to go forth to war;