King James Version (KJV)
It is sharpened to make a sore slaughter; it is furbished that it may glitter: should we then make mirth? it contemneth the rod of my son, {as} every tree. {it contemneth...: or, it is the rod of my son, it despiseth every tree}
Modern English
It is sharpened that it may make a slaughter. It is polished that it may be as lightning. Should we then make mirth? The rod of my son condemns every tree.
Hebrew
וְיָֽדְעוּ֙ כָּל־בָּשָׂ֔ר כִּ֚י אֲנִ֣י יְהוָ֔ה הוֹצֵ֥אתִי חַרְבִּ֖י מִתַּעְרָ֑הּ לֹ֥א תָשׁ֖וּב עֽוֹד׃
vyadʿv kal-bashar kiy ʾaniy yhvah hvoṣeʾtiy ḥarbiy mitaʿrah loʾ tashvb ʿvod
כָּלkolevery / all