הָיִ֧יתִי בַיּ֛וֹם אֲכָלַ֥נִי חֹ֖רֶב וְקֶ֣רַח בַּלָּ֑יְלָה וַתִּדַּ֥ד שְׁנָתִ֖י מֵֽעֵינָֽי׃
Thus I was: in the day the drought consumed me, and the frost by night; and my sleep fled from mine eyes.
Read kabbalistic (mystical) interpretation of Genesis 31:40: and classical mystical sources.