'Pearl' in the Bible

The gold of that land is good; bdellium (a fragrant, valuable resin) and the onyx stone are found there.

White and violet linen hangings were fastened with fine white and purple linen cords to silver rods on marble columns. Gold and silver couches were arranged on a mosaic pavement of red feldspar, marble, mother-of-pearl, and precious stones.

Corals and pearl are not remembered, The acquisition of wisdom is above rubies.