One should learn how to associate with the devotees of the Lord by gathering with them to chant the glories of the Lord. This process is most purifying. As devotees thus develop their loving friendship, they feel mutual happiness and satisfaction. And by thus encouraging one another they are able to give up material sense gratification, which is the cause of all suffering.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
परस्परानुकथनं पावनं भगवद्यशः । मिथो रतिर्मिथस्तुष्टिर्निवृत्तिर्मिथ आत्मनः
parasparānukathanaṃ pāvanaṃ bhagavadyaśaḥ | mitho ratirmithastuṣṭirnivṛttirmitha ātmanaḥ
SB 11.3.30