Skanda Purana — Prabhasa Khanda, Shloka 40
एतान्पठति रात्रौ यः पूजयित्वा तु केशवम् । न वेद्म्यहं फलं वत्स यदि ज्ञास्यति केशवः
etānpaṭhati rātrau yaḥ pūjayitvā tu keśavam | na vedmyahaṃ phalaṃ vatsa yadi jñāsyati keśavaḥ
凡人于夜间先礼敬供养凯沙瓦（Keśava），再诵读这些偈颂者——孩子啊，我也不知其福报之全量；唯有凯沙瓦能知。
Brahmā (deduced from discourse continuity and earlier self-reference)
Tirtha: Dvārakā
Type: kshetra
Scene: After pūjā to Keśava, a devotee reads through the night; above, a subtle cosmic motif suggests immeasurable merit—stars, endless garlands, and a radiant Keśava indicating only the Lord can ‘count’ the fruit.
FAQs
The fruits of sincere worship and sacred recitation can be beyond human calculation—known fully only to the Lord.
Dvārakā, as the setting for Keśava worship and night recitation on Dvādaśī.
First perform Keśava pūjā, then recite the recommended sacred texts during the night.