Final answer:
Joseph's brothers deceive their father, Jacob, by presenting Joseph's bloodied coat as evidence of his supposed death, following their act of selling him into slavery.
Step-by-step explanation:
Joseph's brothers bring their father a piece of evidence to deceive him into thinking that Joseph had been killed by a wild animal. This was after they had sold Joseph into slavery. Specifically, they brought back Joseph’s coat of many colors, which they had dipped in goat's blood, to present to their father, Jacob. The biblical account describes this event as an act of jealousy and betrayal by Joseph’s brothers, leading to his enslavement in Egypt. It's important to note that Joseph’s story does not end here; he rises through the adversity to become a powerful figure in Egypt, setting the stage for a later reconciliation.