Exodus 28:37

And you will place it on a blue cord, and it will be on the turban, at the front of the turban it will be.

Exodus 28:4

And these are the garments that they will make: A breast piece and an ephod and a robe and a tunic of specially woven fabric, a turban and a sash. And they will make holy garments for Aaron your brother, and for his sons to serve as priests for me.

Exodus 28:28

And they will tie the breast piece by its rings to the rings of the ephod with a blue cord to be on the waistband of the ephod, and the breast piece will not come loose from the ephod.

Exodus 28:31

"And you will make the robe of the ephod totally of blue [yarn].

Exodus 29:6

And you will set the turban on his head, and you will put the holy diadem on the turban.

Exodus 39:30-31

And they made the rosette of the holy diadem [of] pure gold, and they wrote on it [with the] writing of seal engravings: "A holy object for Yahweh."

Leviticus 8:9

and he placed the turban on his head, and on {the front of} the turban he placed the gold rosette, the holy diadem, [just] as Yahweh had commanded Moses.

Numbers 15:38

"Speak to the {Israelites}, and tell them to make for themselves tassels on the hems of their garments throughout their generations and to put a blue cord on the tassel of the hem.

Zechariah 3:5

And I said, "Let them put a clean headband on his head." And they put a clean headband on his head, and they clothed him [with] garments. And the angel of Yahweh [was] standing [by].

Treasury of Scripture Knowledge

Summary

And thou shalt put it on a blue lace, that it may be upon the mitre; upon the forefront of the mitre it shall be.

General references

Bible References

Blue

Exodus 28:28
And they will tie the breast piece by its rings to the rings of the ephod with a blue cord to be on the waistband of the ephod, and the breast piece will not come loose from the ephod.
Numbers 15:38
"Speak to the {Israelites}, and tell them to make for themselves tassels on the hems of their garments throughout their generations and to put a blue cord on the tassel of the hem.

The mitre it

Exodus 28:4
And these are the garments that they will make: A breast piece and an ephod and a robe and a tunic of specially woven fabric, a turban and a sash. And they will make holy garments for Aaron your brother, and for his sons to serve as priests for me.
Exodus 29:6
And you will set the turban on his head, and you will put the holy diadem on the turban.
Exodus 39:30
And they made the rosette of the holy diadem [of] pure gold, and they wrote on it [with the] writing of seal engravings: "A holy object for Yahweh."
Leviticus 8:9
and he placed the turban on his head, and on {the front of} the turban he placed the gold rosette, the holy diadem, [just] as Yahweh had commanded Moses.
Zechariah 3:5
And I said, "Let them put a clean headband on his head." And they put a clean headband on his head, and they clothed him [with] garments. And the angel of Yahweh [was] standing [by].

General references

Leviticus 8:9
and he placed the turban on his head, and on {the front of} the turban he placed the gold rosette, the holy diadem, [just] as Yahweh had commanded Moses.