לֹ֘א נִ֤ין ל֣וֹ וְלֹא־נֶ֣כֶד בְּעַמּ֑וֹ וְאֵ֥ין שָׂ֝רִ֗יד בִּמְגוּרָֽיו׃
He shall have neither son nor son’s son among his people, Nor any remaining in his dwellings.
Read Kabbalistic (mystical) interpretations of Job 18:19: Zohar and classical Jewish mystical sources, free online.