भवद्विधा भागवतास्तीर्थभूता: स्वयं विभो ।
तीर्थीकुर्वन्ति तीर्थानि स्वान्त:स्थेन गदाभृता ॥
bhavad-vidhā bhāgavatās tīrtha-bhūtāḥ svayaṁ prabho
tīrthī-kurvanti tīrthāni svāntaḥsthena gadā-bhṛtā
(Śrīmad Bhāgavatam: 1.13.10; cited in Caitanya-caritāmṛta: 1.1.63)
[Mahārāja Yudhiṣṭhira to Vidura:] “O master, devotees like you are themselves manifest tīrthas. They make the tīrthas tīrthas by the presence of the Club-bearer [i.e., Bhagavān] within their hearts.”