Easton's Bible Dictionary: M. G. Easton, M.A., D.D.
Heb.'eglah, (Dt. 21:4, 6; Jer. 46:20). Untrained to the yoke (Hos. 10:11); giving milk (Isa. 7:21); ploughing (Judg. 14:18); treading out grain (Jer. 50:11); unsubdued to the yoke an emblem of Judah (Isa. 15:5; Jer. 48:34).
Heb.parah (Gen. 41:2; Num. 19:2). Bearing the yoke (Hos. 4:16); "heifers of Bashan" (Amos 4:1), metaphorical for the voluptuous females of Samaria. The ordinance of sacrifice of the "red heifer" described in Num. 19:1-10; comp. Heb. 9:13.