וַיֵּלְכ֥וּ וַיַּֽעֲשׂ֖וּ בְּנֵ֣י יִשְׂרָאֵ֑ל כַּאֲשֶׁ֨ר צִוָּ֧ה יְהוָ֛ה אֶת־מֹשֶׁ֥ה וְאַהֲרֹ֖ן כֵּ֥ן עָשֽׂוּ׃ (ס)
And the children of Israel went and did so; as the LORD had commanded Moses and Aaron, so did they.
Read midrashic interpretation of Exodus 12:28: and classical rabbinic exegesis.