King James Version (KJV)
Thou hast covered thyself with a cloud, that our prayer should not pass through.
Modern English
You have wrapped yourself with a cloud so that no prayer can pass through.
Hebrew
סַכּ֧וֹתָה בֶעָנָ֛ן לָ֖ךְ מֵעֲב֥וֹר תְּפִלָּֽה׃
sakvotah beʿanan lak meʿabvor tpilah