Matsya Purana 227.199

227.199

khalasya dāhakā yeca yeca kṣetrasya veśmanaḥ.
rājapatnyabhigāmī ca dagdhavyāstekaṭāgninā .. 227.198 ..

Or they might be branded with different marks, and then exiled These who indulge with preceptor's wife should be branded with a mark fine should be 270 Panas and in case of a S’ûdra it should be 135 Panas—203