Ezra 8:20

20 And of the Nathinim; whom David and the princes had appointed for the service of the Levites two hundred and twenty Nathinim; all were gathered by names.

Ezra 8:20 Meaning and Commentary

Ezra 8:20

Also of the Nethinims, whom David and the princes had
appointed for the service of the Levites
To wait upon them, and minister to them, as they did to the priests; some think those were the same with the Gibeonites, whom Joshua gave to the service of the sanctuary, and David confirmed; but others are of opinion these were different from them, and an addition to them:

two hundred and twenty Nethinims: all of them were expressed by
name;
in the history that Iddo sent of them to Ezra; and so the names of the Levites, though not here expressed, only the names of those they came with.

Ezra 8:20 In-Context

18 And they came to us, as the good hand of our God was upon us, even a man of understanding of the sons of Mooli, the son of Levi, the son of Israel, and at the commencement came his sons and his brethren, eighteen.
19 And Asebia, and Isaia of the sons of Merari, his brethren and his sons, twenty.
20 And of the Nathinim; whom David and the princes had appointed for the service of the Levites two hundred and twenty Nathinim; all were gathered by names.
21 And I proclaimed there a fast, at the river Aue, that should humble ourselves before our God, to seek of him a straight way for us, and for our children, and for all our property.
22 For I was ashamed to ask of the king a guard and horsemen to save us from the enemy in the way: for we had spoken to the king, saying, The hand of our God upon all that seek him, for good; but his power and his wrath upon all that forsake him.

The Brenton translation of the Septuagint is in the public domain.