The Personality of Godhead, Lord Śrī Kṛṣṇa, said: I instructed this imperishable science of yoga to the sun-god, Vivasvān, and Vivasvān instructed it to Manu, the father of mankind, and Manu in turn instructed it to Ikṣvāku.
the Supreme Personality of Godhead said
unto the sun-god
the science of one's relationship to the Supreme
Vivasvan (the sun-god's name)
unto the father of mankind (of the name Vaivasvata)
the father of mankind
unto King Iksvaku