'Memories' in the Bible

And this day is to be kept in your memories: you are to keep it as a feast to the Lord through all your generations, as an order for ever.

Then when evils and troubles without number have overtaken them, this song will be a witness to them, for the words of it will be clear in the memories of their children: for I see the thoughts which are moving in their hearts even now, before I have taken them into the land of my oath.

Is it possible for a virgin to put out of her memory her ornaments, or a bride her robes? but my people have put me out of their memories for unnumbered days.