One verse

Srimad Bhagavatam 4.21.46

4.21.46

पुत्रेण जयते लोकानिति सत्यवती श्रुति: । ब्रह्मदण्डहत: पापो यद्वेनोऽत्यतरत्तम: ॥ ४६ ॥

putrena jayate lokan iti satyavati srutih brahma-danda-hatah papo yad veno ’tyatarat tamah

putrena
by the son
jayate
one becomes victorious
lokan
all the heavenly planes
iti
thus
satya-vati
becomes true
srutih
the Vedas
brahma-danda
by the curse of brahmanas
hatah
killed
papah
the most sinful
yat
as
venah
the father of Maharaja Prthu
ati
great
atarat
became delivered
tamah
from the darkness of hellish life.

They all declared that the Vedic conclusion that one can conquer the heavenly planes by the action of a putra, or son, was fulfilled, for the most sinful Vena, who had been killed by the curse of the brahmanas, was now delivered from the darkest region of hellish life by his son, Maharaja Prthu.