Exodus 28:42

You shall make for them [white] linen undergarments to cover their bare flesh, reaching from the waist to the thighs.

Leviticus 6:10

The priest is to put on his linen robe, with his linen undergarments next to his body. Then he shall take up the ashes of the burnt offering which the fire has consumed on the altar and put them beside the altar.

Leviticus 16:4

He shall put on the holy linen tunic, and the linen undergarments shall be next to his body, and he shall be belted with the linen sash, and dressed with the linen turban (these are the holy garments). He shall bathe his body in water and put them on.

Ezekiel 44:18

They shall have linen turbans on their heads and linen undergarments on their loins; they shall not dress themselves with anything which makes them sweat.

Exodus 39:28

and the turban of fine linen, and the ornamental caps of fine linen, and the linen undergarments of fine twisted linen,

Exodus 20:26

Nor shall you go up to My altar on steps, so that your nakedness will not be exposed on it.’

Revelation 3:18

I counsel you to buy from Me gold that has been heated red hot and refined by fire so that you may become truly rich; and white clothes [representing righteousness] to clothe yourself so that the shame of your nakedness will not be seen; and healing salve to put on your eyes so that you may see.

Treasury of Scripture Knowledge

Summary

And thou shalt make them linen breeches to cover their nakedness; from the loins even unto the thighs they shall reach:

Bible References

Breeches

Exodus 20:26
Nor shall you go up to My altar on steps, so that your nakedness will not be exposed on it.’
Exodus 39:28
and the turban of fine linen, and the ornamental caps of fine linen, and the linen undergarments of fine twisted linen,
Leviticus 6:10
The priest is to put on his linen robe, with his linen undergarments next to his body. Then he shall take up the ashes of the burnt offering which the fire has consumed on the altar and put them beside the altar.
Leviticus 16:4
He shall put on the holy linen tunic, and the linen undergarments shall be next to his body, and he shall be belted with the linen sash, and dressed with the linen turban (these are the holy garments). He shall bathe his body in water and put them on.
Ezekiel 44:18
They shall have linen turbans on their heads and linen undergarments on their loins; they shall not dress themselves with anything which makes them sweat.
Revelation 3:18
I counsel you to buy from Me gold that has been heated red hot and refined by fire so that you may become truly rich; and white clothes [representing righteousness] to clothe yourself so that the shame of your nakedness will not be seen; and healing salve to put on your eyes so that you may see.