'Memory' in the Bible

Just as He promised by the mouth of His holy prophets from the most ancient times—

Then He went down with them and came to Nazareth, and was always obedient to them; but His mother carefully treasured up all these incidents in her memory.

"As for you, store these my sayings in your memory; for, before long, the Son of Man will be betrayed into the hands of men."

Then he took a loaf of bread, gave thanks, broke it in pieces, and handed it to them, saying, "This is my body, which is given for you. Keep on doing this in memory of me."