ātmārāmāś ca munayo
nirgranthā apy urukrame
kurvanty ahaitukīṁ bhaktim
ittham-bhūta-guṇo hariḥ
ātma-ārāmāḥ - persons who take pleasure in being transcendentally situated in the service of the Lord; ca - also; munayaḥ - great saintly persons who have completely rejected material aspirations, fruitive activities and so forth; nirgranthāḥ - without interest in any material desire; api - certainly; urukrame - unto the Supreme Personality of Godhead, Kṛṣṇa, whose activities are wonderful; kurvanti - do; ahaitukīm - causeless, or without material desires; bhaktim - devotional service; ittham-bhūta - so wonderful as to attract the attention of the self-satisfied; guṇaḥ - who has transcendental qualities; hariḥ - the Supreme Personality of Godhead.
This is the famous ātmārāma verse from Śrīmad-Bhāgavatam (1.7.10).