Pearls

Job 28:18 - No mention shall be made of coral, or of pearls: for the price of wisdom is above rubies.
Proverbs 31:10 - Who can find a virtuous woman? for her price is far above rubies.
Matthew 7:6 - Give not that which is holy unto the dogs, neither cast ye your pearls before swine, lest they trample them under their feet, and turn again and rend you.
Matthew 13:45 - Again, the kingdom of heaven is like unto a merchant man, seeking goodly pearls:

Matthew 13:46 - Who, when he had found one pearl of great price, went and sold all that he had, and bought it.
1 Timothy 2:9 - In like manner also, that women adorn themselves in modest apparel, with shamefacedness and sobriety; not with braided hair, or gold, or pearls, or costly array.
1 Peter 3:3 - Whose adorning let it not be that outward adorning of plaiting the hair, and of wearing of gold, or of putting on of apparel;
Revelation 17:4 - And the woman was arrayed in purple and scarlet color, and decked with gold and precious stones and pearls, having a golden cup in her hand full of abominations and filthiness of her fornication: