Verses with the word earring in the Old Testament (5 verses):

Genesis 24:22
And it came to pass, as the camels had done drinking, that the man took a golden earring of half a shekel weight, and two bracelets for her hands of ten shekels weight of gold;

Genesis 24:30
And it came to pass, when he saw the earring and bracelets upon his sister's hands, and when he heard the words of Rebekah his sister, saying, Thus spake the man unto me; that he came unto the man; and, behold, he stood by the camels at the well.

Genesis 24:47
And I asked her, and said, Whose daughter art thou? And she said, the daughter of Bethuel, Nahor's son, whom Milcah bare unto him: and I put the earring upon her face, and the bracelets upon her hands.

Job 42:11
Then came there unto him all his brethren, and all his sisters, and all they that had been of his acquaintance before, and did eat bread with him in his house: and they bemoaned him, and comforted him over all the evil that the LORD had brought upon him: every man also gave him a piece of money, and every one an earring of gold.

Proverbs 25:12
As an earring of gold, and an ornament of fine gold, so is a wise reprover upon an obedient ear.