יָדָיו֙ גְּלִילֵ֣י זָהָ֔ב מְמֻלָּאִ֖ים בַּתַּרְשִׁ֑ישׁ מֵעָיו֙ עֶ֣שֶׁת שֵׁ֔ן מְעֻלֶּ֖פֶת סַפִּירִֽים׃
他的兩手如金輪，鑲嵌著水蒼玉；他的身軀如厚實的象牙，綴滿藍寶石。
Rashi
Studded with precious gems. Every term referring to the setting of a precious stone in gold is called מִלֵּאת [=setting].
Rashi
Sparkle. An expression as in, “They became fat; they became thick עָשְׁתוּ.”46Yirmiyahu 5:28. A thick mass is called עֶשֶׁת,47Alternatively, עשת means sparkle or radiate, as in, “shining [עשות] iron,” in Yechezkeil 27:19. (Metzudas Tzion) masiz in O.F.
Rashi
Overlaid with sapphires. Adorned and decorated with sapphires, an expression [as in], “וַתִּתְעַלָּף,”48Bereishis 38:14. which the Targum renders, “and she adorned herself.”