וְאַֽל־תַּעֲמֹד֙ עַל־הַפֶּ֔רֶק לְהַכְרִ֖ית אֶת־פְּלִיטָ֑יו וְאַל־תַּסְגֵּ֥ר שְׂרִידָ֖יו בְּי֥וֹם צָרָֽה׃
你本不該站在岔路口，剪除他那些逃脫的人；你也本不該在他遭難的日子，把他那些倖存的人交給仇敵。
Rashi
and you hurled [Heb. וַתַּגֵר,] you cast down, as (Micah 1:6): “and I will cast (וְהִגַרְתִּי) its stones down into the valley,” for they would deliver them to their enemies as they fled through their land, and this is what Obadiah (1:14) says: “And you should not have stood by the gap [to cut off their fugitives, nor should you have delivered their survivors on the day of distress].”
Rashi
I exposed Heb. חשפתי, uncovered. Cf. “the exposure (מַחְשֹף) of the white” (Gen. 30:37). And you delivered the survivors of Israel in order that no one remain of them, as it is stated: “Neither should you have delivered his survivors” (Obadiah 1:14).