RAKEM

 
A descendant of Machir, son of Manasseh
And Maachah the wife of Machir bare a son, and she called his name Peresh; and the name of his brother was Sheresh; and his sons were Ulam and Rakem. (1 Chronicles 7:1616And Maachah the wife of Machir bare a son, and she called his name Peresh; and the name of his brother was Sheresh; and his sons were Ulam and Rakem. (1 Chronicles 7:16))