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.
Find Mishnaic references to Isaiah 30:3: , passages from the 63 tractates of the Mishnah.