'Transgression' in the Bible

Then Jacob became angry and contended with Laban; and Jacob said to Laban, “What is my transgression? What is my sin that you have hotly pursued me?

‘Thus you shall say to Joseph, “Please forgive, I beg you, the transgression of your brothers and their sin, for they did you wrong.”’ And now, please forgive the transgression of the servants of the God of your father.” And Joseph wept when they spoke to him.