כִּי֩ כֹ֨ה אָמַ֤ר יְהוָה֙ אֵלַ֔י אשקוטה [אֶשְׁקֳטָ֖ה] וְאַבִּ֣יטָה בִמְכוֹנִ֑י כְּחֹ֥ם צַח֙ עֲלֵי־א֔וֹר כְּעָ֥ב טַ֖ל בְּחֹ֥ם קָצִֽיר׃
For thus hath the LORD said unto me: I will hold Me still, and I will look on in My dwelling-place, Like clear heat in sunshine, Like a cloud of dew in the heat of harvest.
Read halakhic rulings (Jewish law) on Isaiah 18:4: and classical halakhic sources.