Which of the following leadership qualities was manifested by Joseph when he told his brothers not to be angry with themselves for selling him?

The leadership quality manifested by Joseph when he told his brothers not to be angry with themselves for selling him is Forgiveness. Joseph's brothers had treated him badly in the past, selling him into slavery out of jealousy. However, when Joseph was eventually reunited with his brothers, he did not seek revenge or hold a grudge against them. Instead, he forgave them and reassured them that God had used their actions for good. This act of forgiveness demonstrated Joseph's strength of character and his ability to overcome bitterness and resentment. As a leader, forgiveness is an important quality to possess, as it enables leaders to build trust, promote healing and reconciliation, and move forward in a positive direction.