Reference for Isaiah 30:3

וְהָיָ֥ה לָכֶ֛ם מָע֥וֹז פַּרְעֹ֖ה לְבֹ֑שֶׁת וְהֶחָס֥וּת בְּצֵל־מִצְרַ֖יִם לִכְלִמָּֽה׃

Therefore shall the stronghold of Pharaoh turn to your shame, and the shelter in the shadow of Egypt to your confusion.