אַֽל־תִּזְכְּר֖וּ רִֽאשֹׁנ֑וֹת וְקַדְמֹנִיּ֖וֹת אַל־תִּתְבֹּנָֽנוּ׃
Não vos lembreis das coisas passadas, nem considereis as antigas.
Rashi on Isaiah
Remember not the first events These miracles that I mention to you, that I performed in Egypt do not remember them from now on, for you shall be engaged in this redemption, to thank and to praise.
Ibn Ezra on Isaiah
Remember ye not by words, the former wonders.
Rashi on Isaiah
do not meditate Do not ponder about them; do not pay attention to them.