The Vaishya, by knowing a woman of the Brahmana order, begets a son that is called a Magadha, while the son that he begets upon a Kshatriya woman is called a Vamaka, The। Kshatriya can beget but one kind of son of upon a woman of a superior caste.
मागधो वामकश्चैव द्वौ वैश्यस्पोलक्षितौ। ब्राह्मण्यां क्षत्रियायां च क्षत्रियस्यैक एव तु॥