en_tn/gen/41/42.md

Pharaoh took off his signet ring ... gold chain on his neck

All of these actions symbolize that Pharaoh is giving Joseph the authority to do everything that Joseph planned. (See: rc://en/ta/man/jit/translate-symaction)

signet ring

This ring had Pharaoh's seal engraved on it. This gave Joseph the authority and money needed to carry out his plans.

clothes of fine linen

"Linen" here is a smooth, strong cloth made from the blue-flowered flax plant.