King James Version (KJV)
Therefore the abundance they have gotten, and that which they have laid up, shall they carry away to the brook of the willows. {brook...: or, valley of the Arabians}
Modern English
Therefore they will carry away the abundance they have gotten, and that which they have stored up, over the brook of the willows.
Hebrew
עַל־כֵּ֖ן יִתְרָ֣ה עָשָׂ֑ה וּפְקֻדָּתָ֔ם עַ֛ל נַ֥חַל הָעֲרָבִ֖ים יִשָּׂאֽוּם׃
ʿal-ken yitrah ʿashah vpqudatam ʿal naḥal haʿarabiym yishaʾvm