1 Samuel 1:2-4

2He had two wives, one named Hannah and the other Peninnah. And Peninnah had children, but Hannah had none.

3Year after year Elkanah would go up from his city to worship and sacrifice to the LORD of Hosts at Shiloh, where Eli’s two sons, Hophni and Phinehas, were priests to the LORD. 4And whenever the day came for Elkanah to present his sacrifice, he would give portions to his wife Peninnah and to all her sons and daughters.