תֵּצֵ֣א ר֭וּחוֹ יָשֻׁ֣ב לְאַדְמָת֑וֹ בַּיּ֥וֹם הַ֝ה֗וּא אָבְד֥וּ עֶשְׁתֹּנֹתָֽיו׃
His breath goeth forth, he returneth to his dust; In that very day his thoughts perish.
Read kabbalistic (mystical) interpretation of Psalms 146:4: and classical mystical sources.