Having acquired a knowledge of that weapon, Karna began to live happily in Bhrigu's retreat, and highly powerful as he was, he devoted himself with great energy to the science of arms.
विदितास्त्रस्ततः कर्णो रममाणोऽऽश्रमे भृगोः। चकार वै धनुर्वेदे यत्नमद्भुतविक्रमः॥