Bhagavata Purana 9.16.18-19
Srimad Bhagavatam · 16 · Verse 18-19
Sanskrit Original
तद्रक्तेन नदीं घोरामब्रह्मण्यभयावहाम् । हेतुं कृत्वा पितृवधं क्षत्रेऽमङ्गलकारिणि ॥ १८ ॥ त्रि:सप्तकृत्व: पृथिवीं कृत्वा नि:क्षत्रियां प्रभु: । समन्तपञ्चके चक्रे शोणितोदान् ह्रदान् नव ॥ १९ ॥
tad-raktena nadīṁ ghorām abrahmaṇya-bhayāvahām hetuṁ kṛtvā pitṛ-vadhaṁ kṣatre ’maṅgala-kāriṇi
With the blood of the bodies of these sons, Lord Paraśurāma created a ghastly river, which brought great fear to the kings who had no respect for brahminical culture. Because the kṣatriyas, the men of power in government, were performing sinful activities, Lord Paraśurāma, on the plea of retaliating for the murder of his father, rid all the kṣatriyas from the face of the earth twenty-one times. Indeed, in the place known as Samanta-pañcaka he created nine lakes filled with their blood.