'Rubies' in the Bible

Don't even bother to mention coral and crystal wisdom is more valuable than a bag of rubies.

She is more precious than rubies, and nothing you desire compares with her.

And I'll make your battlements of rubies, and your gates of jewels, and all your walls of precious stones.

Her princes were purer than snow, whiter than milk. Their bodies were more ruddy than rubies, their beards like the color of precious stones.

"Aram was one of your customers because you had so much merchandise. They paid by trading turquoise, purple yarn, embroidered goods, Egyptian linen, coral, and rubies.