Exodus 28:6
and they will make the ephod of gold, blue and purple, [and] crimson [yarns], and finely twisted linen, the work of a skilled craftsman.
Exodus 26:1
"And the tabernacle you will make [with] ten curtains; you will make them of finely twisted linen and blue and purple and crimson [yarns], [with] cherubim, the work of a skilled craftsman.
Exodus 39:2-7
And he made the ephod [of] gold, blue, and purple and crimson [yarns], and finely twisted linen.
Treasury of Scripture Knowledge
Summary
And they shall make the ephod of gold, of blue, and of purple, of scarlet, and fine twined linen, with cunning work.
Linen
Bible References
Linen
Exodus 26:1
"And the tabernacle you will make [with] ten curtains; you will make them of finely twisted linen and blue and purple and crimson [yarns], [with] cherubim, the work of a skilled craftsman.