'Depart from Me' in the Bible

LORD, the hope of Israel, all who forsake you shall be disappointed. Those who depart from me shall be written in the earth, because they have forsaken the LORD, the spring of living waters.

and I will make an everlasting covenant with them, that I will not turn away from following them, to do them good; and I will put my fear in their hearts, that they may not depart from me.