Numbers 26:35-37

35These were the descendants of Ephraim by their clans: through Shuthelah, the Shuthelahite clan; through Beker, the Bekerite clan; through Tahan, the Tahanite clan.

36These were the descendants of Shuthelah: through Eran, the Eranite clan.

37These were the clans of Ephraim; those numbered were 32,500. These were the descendants of Joseph by their clans.