In Joseph's second dream, the sun, the moon and how many stars bowed down to him?

Answer: Eleven

Joseph dreamed that the sun, moon and eleven stars bowed down to him, and his father rebuked him for it.

“Then Joseph had another dream and told it to his brothers. “Look,” he said, “I had another dream, and this time the sun and moon and eleven stars were bowing down to me.””— Genesis 37:9 (BSB)