Exodus 28:31-39

³¹ The robe which goes with the ephod is to be made all of blue; ³² With a hole at the top, in the middle of it; the hole is to be edged with a band to make it strong like the hole in the coat of a fighting-man, so that it may not be broken open. ³³ And round the skirts of it put fruits in blue and purple and red, with bells of gold between; ³⁴ A gold bell and a fruit in turn all round the skirts of the robe. ³⁵ Aaron is to put it on for his holy work; and the sound of it will be clear, when he goes into the holy place before the Lord, and when he comes out, keeping him safe from death. ³⁶ You are to make a plate of the best gold, cutting on it, as on a stamp, these words: HOLY TO THE Lord. ³⁷ Put a blue cord on it and put it on the front of the twisted head-dress: ³⁸ And it will be over Aaron's brow, so that Aaron will be responsible for any error in all the holy offerings made by the children of Israel; it will be on his brow at all times, so that their offerings may be pleasing to the Lord. ³⁹ The coat is to be made of the best linen, worked in squares; and you are to make a head-dress of linen, and a linen band worked in needlework.