King James Version (KJV)
Therefore have I hewed {them} by the prophets; I have slain them by the words of my mouth: and thy judgments {are as} the light {that} goeth forth. {and...: or, that thy judgments might be, etc}
Modern English
Therefore I have cut them to pieces with the prophets; I killed them with the words of my mouth. Your judgments are like a flash of lightning.
Hebrew
עַל־כֵּ֗ן חָצַ֙בְתִּי֙ בַּנְּבִיאִ֔ים הֲרַגְתִּ֖ים בְּאִמְרֵי־פִ֑י וּמִשְׁפָּטֶ֖יךָ א֥וֹר יֵצֵֽא׃
ʿal-ken ḥaṣabtiy banbiyʾiym haragtiym bʾimrey-piy vmishpaṭeyka ʾvor yeṣeʾ