King James Version (KJV)
His watchmen {are} blind: they are all ignorant, they {are} all dumb dogs, they cannot bark; sleeping, lying down, loving to slumber. {sleeping: or, dreaming, or, talking in their sleep}
Modern English
His watchmen are blind. They are all without knowledge. They are all mute dogs. They can’t bark; dreaming, lying down, loving to slumber.
Hebrew
צפו צֹפָ֞יו עִוְרִ֤ים כֻּלָּם֙ לֹ֣א יָדָ֔עוּ כֻּלָּם֙ כְּלָבִ֣ים אִלְּמִ֔ים לֹ֥א יוּכְל֖וּ לִנְבֹּ֑חַ הֹזִים֙ שֹֽׁכְבִ֔ים אֹהֲבֵ֖י לָנֽוּם׃
ṣpv ṣopayv ʿivriym kulam loʾ yadaʿv kulam klabiym ʾilmiym loʾ yvklv linboḥa hoziym shokbiym ʾohabey lanvm