New Revised Standard Version
stationed previously in the king’s gate on the east side. These were the gatekeepers of the camp of the Levites.

Contemporary English Version
and for a long time they had been the guards at the King's Gate on the east side of the city. Before that, their ancestors guarded the entrance to the Levite camp.

New American Bible
Previously they had stood guard at the king’s gate on the east side; now they became gatekeepers for the encampments of the Levites.

Douay-Rheims Bible
Until that time, in the king's gate eastward, the sons of Levi waited by their turns.

Until that time, in the king's gate eastward, the sons of Levi waited by their turns.

Who hitherto waited.

2.) These consisted of men belonging not only to the tribes of Judah and Benjamin, but to many of the other tribes of Israel, who took advantage of the proclamation of Cyrus to return to Jerusalem. Properly speaking, the divisions mentioned here constituted the {whole} of the Israelitish people, who were divided into priests, Levites, common Israelites, and Nethinims.

the king's

1 Kings 10:5 And the meat of his table, and the apartments of his servants, and the order of his ministers, and their apparel, and the cupbearers, and the holocausts, which he offered in the house of the Lord, she had no longer any spirit in her;

2 Kings 11:19 And he took the centurions, and the bands of the Cerethi, and the Phelethi, and all the people of the land, and they brought the king from the house of the Lord: and they came by the way of the gate of the shieldbearers into the palace, and he sat on the throne of the kings.

Ezekiel 44:2,3 And the Lord said to me: This gate shall be shut, it shall not be opened, and no man shall pass through it: because the Lord the God of Israel hath entered in by it, and it shall be shut . . .

Ezekiel 46:1,2 Thus saith the Lord God: The gate of the inner court that looketh toward the east, shall be shut the six days, on which work is done; but on the sabbath day it shall be opened, yea and on the day of the new moon it shall be opened. . . .

Acts 3:11 And as he held Peter and John, all the people ran to them, to the porch which is called Solomon's, greatly wondering.

they

1 Chronicles 26:12-19 Among these were the divisions of the porters, so that the chiefs of the wards, as well as their brethren, always ministered in the house of the Lord. . . .