Leviticus 16:4

16:4 He must put on a holy linen tunic, linen leggings are to cover his body, and he is to wrap himself with a linen sash and wrap his head with a linen turban. They are holy garments, so he must bathe his body in water and put them on.

Exodus 28:39-43

28:39 You are to weave the tunic of fine linen and make the turban of fine linen, and make the sash the work of an embroiderer.

28:40 “For Aaron’s sons you are to make tunics, sashes, and headbands for glory and for beauty.

28:41 “You are to clothe them – your brother Aaron and his sons with him – and anoint them and ordain them and set them apart as holy, so that they may minister as my priests. 28:42 Make for them linen undergarments to cover their naked bodies; they must cover from the waist to the thighs. 28:43 These must be on Aaron and his sons when they enter to the tent of meeting, or when they approach the altar to minister in the Holy Place, so that they bear no iniquity and die. It is to be a perpetual ordinance for him and for his descendants after him.

Exodus 39:27-29

39:27 They made tunics of fine linen – the work of a weaver, for Aaron and for his sons – 39:28 and the turban of fine linen, the headbands of fine linen, and the undergarments of fine twisted linen. 39:29 The sash was of fine twisted linen and blue, purple, and scarlet yarn, the work of an embroiderer, just as the Lord had commanded Moses.

Ezekiel 44:17-18

44:17 “‘When they enter the gates of the inner court, they must wear linen garments; they must not have any wool on them when they minister in the inner gates of the court and in the temple. 44:18 Linen turbans will be on their heads and linen undergarments will be around their waists; they must not bind themselves with anything that causes sweat.

Revelation 7:13

7:13 Then one of the elders asked me, “These dressed in long white robes – who are they and where have they come from?”

Revelation 19:8

19:8 She was permitted to be dressed in bright, clean, fine linen” (for the fine linen is the righteous deeds of the saints).

Revelation 19:14

19:14 The armies that are in heaven, dressed in white, clean, fine linen, were following him on white horses.