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.
And all the people brake off the golden earrings which were in their ears, and brought them unto Aaron.
And he received them at their hand, and fashioned it with a graving tool, after he had made it a molten calf. Exodus 32:2-4
And when Moses saw that the people were naked; (for Aaron had made them naked. Exodus 32:25