'Enter' in the Bible

from thirty years old and upward even unto fifty years old, all that enter into the service, to do the work in the tent of meeting.

and this water that bringeth the curse shall enter into thy bowels, to make the belly to swell, and the thigh to shrink. And the woman shall say, Amen, amen.

and he shall cause the woman to drink the bitter water that bringeth the curse, that the water that bringeth the curse may enter into her for bitterness.

And when he hath made her to drink the water, then it shall come to pass, if she have been defiled, and have committed unfaithfulness against her husband, that the water that bringeth the curse shall enter into her, for bitterness, and her belly shall swell, and her thigh shall shrink; and the woman shall become a curse among her people.

Aaron shall be gathered unto his peoples; for he shall not enter into the land that I have given unto the children of Israel, because ye rebelled against my commandment at the waters of Meribah.