Dattatraya Avatar

Lord Vishnu s Seventh incarnation was as Dattatraya. He was born to Ansuya and his father was Sage Atri. He was the one who had given Spiritual Knowledge to King Alarka and Prahlada. He had twenty four teachers. He believed that in the world, a man can learn from each and every thing, so he accepted twenty four objects like water, bird, air, an unmarried girl, and even a prostitute etc.