'Approach' in the Bible

You must kill {totally} old man, young man and young woman, and little children and women, but {concerning} every man {with the mark on him} you must not approach; and from my sanctuary you must begin." And they began with the old men who {were before} the house.

and on the mountains he [does] not eat and he [does] not lift up his eyes to the idols of the house of Israel, and the wife of his neighbor he [does] not defile and he [does] not approach a woman of menstruation,

And the chamber {with its face to the north} [is] for the priests [who are] taking care of the responsibility of the altar. They [are] the descendants of Zadok, the [ones who] approach [from among] the descendants of Levi to Yahweh to serve him."

{When the priests enter}, then they shall not go out from the sanctuary to the outer courtyard; and there they must put their garments in which they serve because they [are] holy. They must put on other garments and [then] they may approach [the area] that [is] for the people.

And they shall not approach me to serve as priest for me and to come near to all of my holy objects, {to the most holy objects}, and they will bear their disgrace and [the results of] their detestable things they have done.

But the Levitical priests, the descendants of Zadok, who cared for the responsibility of my sanctuary {when the Israelites went astray} from me, they will approach me to serve me, and they will stand {before me} to offer to me fat and blood," {declares} the Lord Yahweh.

"They shall come to my sanctuary, and they shall approach my table to serve me, and they will observe my requirement.

It [is] a holy portion from the land; it will be for the priests, the servants of the sanctuary {who approach} to serve Yahweh, and it will be for them a place for houses and a holy place for the sanctuary.