Mahabharata 3.274.24
ततः सुपत्रं सुमुखं हेमपुङ्खं शरोत्तमम्तूणादादाय काकुत्स्थो ब्रह्मास्त्रेण युयोज ह
tataḥ supatraṃ sumukhaṃ hemapuṅkhaṃ śarottamamtūṇādādāya kākutstho brahmāstreṇa yuyoja ha
Our plain-language meaning of this verse is waiting for scholar review.