Genesis 9:25

And he said, Cursed be Canaan; a servant of servants shall he be unto his brethren.

1. Noah pronounced a curse upon Canaan, one of Ham's four sons.
2. Canaan would be a servant to the servants of his brethren.
3. There appears to be no biblical explanation as to the reason why Canaan rather than Ham was targeted with this curse.
4. Noah, as a prophet, apparently had the right and power to pronounce a curse upon Canaan.