'Forsake' in the Bible

There shall not any man be able to stand before thee all the days of thy life. as I was with Moses, so I will be with thee; I will not fail thee, nor forsake thee.

And the people answered and said, Far be it from us that we should forsake Jehovah, to serve other gods;

If ye forsake Jehovah, and serve foreign gods, then he will turn and do you evil, and consume you, after that he hath done you good.