The verse refers to the genealogical records of the tribes of Manasseh and Ephraim, who were the sons of Joseph, one of the patriarchs of Israel. Joseph's story is pivotal in the Bible, as he rose to power in Egypt and saved his family during a time of famine. His sons, Manasseh and Ephraim, were adopted by Jacob as his own, effectively granting Joseph a double portion of inheritance among the tribes of Israel. This was a fulfillment of Jacob's blessing, where he prophesied that Ephraim and Manasseh would become great nations.
The mention of these clans underscores the importance of lineage and heritage in the biblical narrative. It highlights how God's promises and blessings to the patriarchs were passed down through generations. The tribes of Manasseh and Ephraim played significant roles in the history of Israel, contributing to its growth and development as a nation. This verse sets the stage for understanding the distribution of land and responsibilities among the tribes, reflecting God's faithfulness to His covenant with Abraham, Isaac, and Jacob.