BDB4587
[מֵחַ] noun [masculine] fatling (Phoenician מח fat (adjective ); Late Hebrew מֵיחָא figurative of choice flour ); — only plural absolute: עֹלוֺת מֵיחִים Ps 66:15 burnt offerings of fatlings; so מֵחִים Isa 5:17 (|| כְּבָשִׂים) according to Hi Du CheHpt (read חֳרָבוֺת and strike out גָּרִים); most, fat ones, figurative for rich men.