New Revised Standard Version
When they enter the gates of the inner court, they shall wear linen vestments; they shall have nothing of wool on them, while they minister at the gates of the inner court, and within.

Contemporary English Version
When they come to the inner courtyard, they must wear their linen priestly clothes. My priests must never wear anything made of wool when they are on duty in this courtyard or in the temple.

New American Bible
Whenever they enter the gates of the inner court, they shall wear linen garments; they shall not put on anything woolen when they serve at the gates of the inner court or within the temple.

Douay-Rheims Bible
And when they shall enter in at the gates of the inner court, they shall be clothed with linen garments: neither shall any woollen come upon them, when they minister in the gates of the inner court and within.

And when they shall enter in at the gates of the inner court, they shall be clothed with linen garments: neither shall any woollen come upon them, when they minister in the gates of the inner court and within.

they shall

Exodus 28:39,40,43 And thou shalt gird the tunic with fine linen, and thou shalt make a fine linen mitre, and a girdle of embroidered work. . . .

Exodus 39:27-29 And linen breeches of fine linen: . . .

Leviticus 16:4 He shall be vested with a linen tunick: he shall cover his nakedness with linen breeches: he shall be girded with a linen girdle, and he shall put a linen mitre upon his head. For these are holy vestments: all which he shall put on, after he is washed.

Revelation 4:4 And round about the throne were four and twenty seats: and upon the seats, four and twenty ancients sitting, clothed in white garments. And on their heads were crowns of gold.

Revelation 19:8 And it is granted to her that she should clothe herself with fine linen, glittering and white. For the fine linen are the justifications of saints.