Joseph told his brothers who he was
1 Joseph was not able to control his feelings any longer. He did not want to cry in front of his servants, so he said to them loudly, "All of you go outside!" After they went outside, there was no one else there with Joseph when he told his brothers who he was. 4 Then Joseph said to his brothers, "Come close to me!" When they came closer, he said, "I am your brother Joseph! I am the one you sold to traders who brought me here to Egypt! 5 But now, do not be distressed, and do not be angry with yourselves for having sold me to people who brought me here, because it was to save you from dying because of the famine that God sent me here ahead of you.
15 And then as he kissed his older brothers on their cheeks, he cried. After that, his brothers started to talk with him.