One who utters untruth before one's preceptor or acts against his wishes, becomes freed of that sin by doing something agreeable to one's preceptor.
अनृतेनोपवर्ती चेत् प्रतिरोद्धा गुरोस्तथा। उपाहृत्य प्रियं तस्मै तस्मात् पापात् प्रमुच्यते॥