dattatreyad dharer amsat
arjunah—Arjuna; krtaviryasya—of Krtavirya; sapta-dvipa—of the seven islands (the whole world); isvarah abhavat—became the emperor; dattatreyat—from Dattatreya; hareh amsat—from he who was the incarnation of the Supreme Personality of Godhead; prapta—obtained; yoga-mahagunah—the quality of mystic power.
The son of Krtavirya was Arjuna. He [Kartaviryarjuna] became the emperor of the entire world, consisting of seven islands, and received mystic power from Dattatreya, the incarnation of the Supreme Personality of Godhead. Thus he obtained the mystic perfections known as asta-siddhi.
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