Ear-ring in the Bible

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.

⇒Bible Encyclopedia for EAR.

Offering of

⇒Definition of ear

For the golden calf

• Exodus 32:2-3 And Aaron said unto them, Break off the golden earrings, which are in the ears of your wives, of your sons, and of your daughters, and bring them unto me. 3 And all the people brake off the golden earrings which were in their ears, and brought them unto Aaron.

⇒See also McClintock and Strong Cyclopedia for Ear.

For the tabernacle

• Exodus 35:22 And they came, both men and women, as many as were willing hearted, and brought bracelets, and earrings, and rings, and tablets, all jewels of gold: and every man that offered offered an offering of gold unto the LORD.

Worn for idolatrous purposes

• Genesis 35:4 And they gave unto Jacob all the strange gods which were in their hand, and all their earrings which were in their ears; and Jacob hid them under the oak which was by Shechem.
• Isaiah 3:20 The bonnets, and the ornaments of the legs, and the headbands, and the tablets, and the earrings,