Then those two kings, your brothers-in-law, viz., Vrishaka and Achala of illustrious souls, began to wound Partha sorely, like Bala or Vritra wounding Indra himself.
स्यालौ तव महात्मानौ राजानौ वृषकाचलौ। भृशं विजनतुः पार्थमिन्द्रं वृत्रबलाविव॥