Ezekiel 44:17 KJV
And it shall come to pass, that when they enter in at the gates of the inner court, they shall be clothed with linen garments; and no wool shall come upon them, whiles they minister in the gates of the inner court, and within.
Ezekiel 44:17, King James Version
In context
16 They shall enter into my sanctuary, and they shall come near to my table, to minister unto me, and they shall keep my charge.
17 And it shall come to pass, that when they enter in at the gates of the inner court, they shall be clothed with linen garments; and no wool shall come upon them, whiles they minister in the gates of the inner court, and within.
18 They shall have linen bonnets upon their heads, and shall have linen breeches upon their loins; they shall not gird themselves with any thing that causeth sweat.