וַיָּ֥שֶׁת חֹ֛שֶׁךְ סְבִיבֹתָ֖יו סֻכּ֑וֹת חַֽשְׁרַת־מַ֖יִם עָבֵ֥י שְׁחָקִֽים׃
And He made darkness pavilions round about Him, gathering of waters, thick clouds of the skies.
Read Jewish philosophy on II Samuel 22:12: Rambam's Guide for the Perplexed, Saadia Gaon, and classical Jewish philosophical sources, free online.