Prahlāda Mahārāja replied: O best of the asuras, King of the demons, as far as I have learned from my spiritual master, any person who has accepted a temporary body and temporary household life is certainly embarrassed by anxiety because of having fallen in a dark well where there is no water but only suffering. One should give up this position and go to the forest [vana]. More clearly, one should go to Vṛndāvana, where only Kṛṣṇa consciousness is prevalent, and should thus take shelter of the Supreme Personality of Godhead.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
प्रह्लाद उवाच । तत्साधु मन्येऽसुरवर्य देहिनां सदा समुद्विग्नधियामसद्ग्रहात् । हित्वाऽऽत्मपातं गृहमन्धकूपं वनं गतो यद्धरिमाश्रयेत
prahlāda uvāca | tatsādhu manye'suravarya dehināṃ sadā samudvignadhiyāmasadgrahāt | hitvā''tmapātaṃ gṛhamandhakūpaṃ vanaṃ gato yaddharimāśrayeta
SB 7.5.5