Tao Te Ching

“Some engaged in lifestyles that ordinarily would have been transgressions of Buddhist ethics. For example, the mahasiddha Saraha worked as an arrow maker and produced weapons in violation of the principle of harmlessness and nonaggression. Tilopa, the founder of the Karyu lineage, worked for a while as a procurer for an Indian prostitute. Virupa was famed for consuming miraculous amounts of liquor...”

— Chögyam Trungpa 1939 – 1987 CE
from Rain of Wisdom