pravṛttaṁ ca nivṛttaṁ ca
śāstraṁ pañcāla-saṁjñitam
pitṛ-yānaṁ deva-yānaṁ
śrotrāc chruta-dharād vrajet
pravṛttam - the process of sense enjoyment; ca - also; nivṛttam - the process of detachment; ca - also; śāstram - scripture; pañcāla - Pañcāla; saṁjñitam - is described as; pitṛ-yānam - going to Pitṛloka; deva-yānam - going to Devaloka; śrotrāt - by hearing; śruta-dharāt - by the companion named Śrutadhara; vrajet - one can be elevated.
The Vedas are known as śruti, and the knowledge received from them through aural reception is called śruta-dhara. As stated in Bhagavad-gītā, one can be promoted to the planets of the demigods or to the planets of the Pitās (forefathers), or even to the Vaikuṇṭha planets, simply through the process of hearing. These things have already been explained in previous chapters.