Exodus 28:15

“You shall ishah (make) a chashan (breastplate) of mashapat (judgment), the maishah (work) of the skillful workman; like the maishah (work) of the apawad (ephod) you shall ishah (make) it; of zahab (gold), of thakalath (blue), and aragaman (purple), and shanay (second), and fine shazar (twined) shash (six), you shall ishah (make) it.