King James Version (KJV)
Thou shalt seek them, and shalt not find them, {even} them that contended with thee: they that war against thee shall be as nothing, and as a thing of nought. {them that...: Heb. the men of thy contention} {they...: Heb. the men of thy war}
Modern English
You will seek them, and won’t find them, even those who contend with you. Those who war against you will be as nothing, as a non-existent thing.
Hebrew
תְּבַקְשֵׁם֙ וְלֹ֣א תִמְצָאֵ֔ם אַנְשֵׁ֖י מַצֻּתֶ֑ךָ יִהְי֥וּ כְאַ֛יִן וּכְאֶ֖פֶס אַנְשֵׁ֥י מִלְחַמְתֶּֽךָ׃
tbaqshem vloʾ timṣaʾem ʾanshey maṣuteka yihyv kʾayin vkʾepes ʾanshey milḥamteka