Nārada’s Arrival, the Nine Yogendras, and the Foundations of Bhāgavata-dharma
स भुक्तभोगां त्यक्त्वेमां निर्गतस्तपसा हरिम् । उपासीनस्तत्पदवीं लेभे वै जन्मभिस्त्रिभि: ॥ १८ ॥
sa bhukta-bhogāṁ tyaktvemāṁ nirgatas tapasā harim upāsīnas tat-padavīṁ lebhe vai janmabhis tribhiḥ
バーラタ王は物質の享楽を無常で無益と見てこの世を捨て、若き妻と家族を離れ、厳しい苦行によってシュリー・ハリを礼拝した。かくして三生の後、主の住処に到達した。
The complete narration of the three lives of Bharata — as a king, as a deer and as an exalted paramahaṁsa devotee of the Lord — is given in the Fifth Canto of Śrīmad-Bhāgavatam.
This verse teaches that after one has experienced material pleasures and becomes detached, one should renounce them and worship Lord Hari; such focused devotion, supported by austerity, leads to the supreme destination.
Śukadeva Gosvāmī speaks in the Eleventh Canto, instructing King Parīkṣit while describing the standards and progression of devotional life and the attainment of Hari.
Cultivate detachment from excess consumption, adopt disciplined spiritual practices (tapasya) like regulated habits and sincerity, and keep steady worship/remembering of Hari as the central aim—progress comes from consistent devotion.