Heifer

Heb. 'eglah, (Deut. 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; compare Heb. 9:13.