Tahan was a son of Ephraim and the founder of the clan of the Tahanites. He is mentioned in the genealogies in Numbers as one of the clan leaders in the tribe of Ephraim. Little is known about his personal life beyond his place in Ephraim's genealogy.
35These were the sons of Ephraim by their clans: from Shuthelah, the Shuthelahite clan; from Becher, the Becherite clan; from Tahan, the Tahanite clan.
10But they did not drive out the Canaanites living in Gezer. So the Canaanites have lived among the Ephraimites to this day, subjected to forced labor.
35These were the sons of Ephraim by their clans: from Shuthelah, the Shuthelahite clan; from Becher, the Becherite clan; from Tahan, the Tahanite clan.
Ephraim, the ancestor of Tahans, was blessed by his grandfather Jacob, who placed the younger Ephraim before the older Manasseh, a decision that would affect all of Ephraim's descendants.
13Joseph took them both, Ephraim on his right toward Israel's left hand, and Manasseh on his left toward Israel's right hand, and brought them close to him.
14But Israel reached out his right hand and laid it on Ephraim's head, though he was the younger, and crossing his hands, he laid his left hand on Manasseh's head, even though Manasseh was the firstborn.
17When Joseph saw that his father was placing his right hand on Ephraim's head, he was displeased; so he took hold of his father's hand to move it from Ephraim's head to Manasseh's.
19But his father refused and said, "I know, my son, I know. He too will become a people, and he too will be great. Yet his younger brother will be greater than he, and his descendants will become a multitude of nations."
20So he blessed them that day, saying: "By you Israel will pronounce this blessing: 'May God make you like Ephraim and Manasseh.'" And so he put Ephraim ahead of Manasseh.