Bhagavatapurana 10.90.48.p2

10.90.48.p2

itthaṃ parasya nija-vartma-rirakṣayātta- $ līlā-tanos tad-anurūpa-viḍambanāni &

49. He who seeks to develop devotion to His feet should listen to the accounts of the deeds that wear away all enthralling Karma, of the foremost One among Yadus— the deeds which accord with the sportful forms which the Supreme Being thus assumes for the purpose of defending the righteous course taught by Himself. (D. Listen to — sing.)