16 It shall be square and folded double, a span in length and a span in width.
17 You shall mount on it four rows of stones; the first row shall be a row of ruby, topaz and emerald;
18 and the second row a turquoise, a sapphire and a diamond;
19 and the third row a jacinth, an agate and an amethyst;
20 and the fourth row a beryl and an onyx and a jasper; they shall be set in gold filigree.
21 The stones shall be according to the names of the sons of Israel: twelve, according to their names; they shall be like the engravings of a seal, each according to his name for the twelve tribes.
22 You shall make on the breastpiece chains of twisted cordage work in pure gold.