Skanda Purana — Prabhasa Khanda, Shloka 86
गंगादयश्च सरितो भूतले संति यानि वै । तीर्थानि त्रिषु कालेषु समानि द्वारकापुरः
gaṃgādayaśca sarito bhūtale saṃti yāni vai | tīrthāni triṣu kāleṣu samāni dvārakāpuraḥ
世间凡在大地上的诸河——以恒河为首——以及一切圣地（tīrtha）：于三时（过去、现在、未来）其功德皆同等，皆可与圣城德瓦拉卡之神圣相齐。
Śrī Kṛṣṇa (contextual)
Tirtha: Dvārakā
Type: kshetra
Listener: null
Scene: Dvārakā shines at the center like a mandala; from it radiate streams representing all rivers (Gaṅgā foremost). Around, miniature icons of countless tīrthas orbit, indicating ‘equal in three times.’
FAQs
Dvārakā is presented as a timeless spiritual standard: the merit of all rivers and tīrthas is declared comparable when measured against the sanctity attributed to Dvārakā.
Dvārakā is the central site being exalted, with the Gaṅgā and all earthly rivers invoked as points of comparison.
No direct prescription; the verse is doctrinal, asserting equivalence of merit across tīrthas and times.