'Remember' in the Bible

and also I have heard the groaning of the sons of Israel, whom the Egyptians are causing to serve, and I remember My covenant.

And Moses saith unto the people, 'Remember this day in which ye have gone out from Egypt, from the house of servants, for by strength of hand hath Jehovah brought you out from this, and any thing fermented is not eaten;

'Remember the Sabbath-day to sanctify it;