In the morning I have stumbled upon the famous Pramana about "Waves and Ocean" from "Shree Jaykhya-Samhita" in one of the research papers dedicated to Shreemati MahaLakshmi-Devi (the blue screenshot above, you can see in #my plurk or in #dropbox as well).
I have found this Pramana in the Sanskrit editions and converted the text into Devanagari/ITRANS.
सूर्यस्य रश्मयो यद्वदूर्मयश्चाम्बुधेरिव |
सर्वैश्वर्यप्रभावेन कमला श्रीपतेस्तथा || [श्रीपाञ्चरात्रे जयाख्यसंहिता, ६.७८]
sUryasya rashmayo yadvadUrmayashchAmbudheriva |
sarvaishvaryaprabhAvena kamalA shrIpatestathA ||
[shrIpA~ncharAtre jayAkhyasaMhitA, 6.78]
Translation: "Shreemati MahaLakshmi-Devi and Bhagavan Shree Narayana are never separate from Each Other even for a second, because The Divya Dampatti is non-separable like the Sun and its rays, like the ocean and its waves".
Compare with the similar Pramana from "Shree Vamana-Purana", 16.22-23 (17.22-23 in some editions):
यथा हि लक्ष्म्या न वियुज्यसे त्वं त्रिविक्रमानन्त जगन्निवास |
तथास्त्वशून्यं शयनं सदैव अस्माकमेवेह तव प्रसादात् | |
yathA hi lakShmyA na viyujyase tvaM trivikramAnanta jagannivAsa |
tathAstvashUnyaM shayanaM sadaiva asmAkameveha tava prasAdAt | |
यथा त्वशून्यं तव देव तल्पं समं हि लक्ष्म्या वरदाच्युतेश |
सत्येन तेनामितवीर्य विष्णो गार्हस्थ्यनाशो मम नास्तु देव | |
yathA tvashUnyaM tava deva talpaM samaM hi lakShmyA varadAchyutesha |
satyena tenAmitavIrya viShNo gArhasthyanAsho mama nAstu deva | |
"Shree Vamana-Purana", 16.22-23: "O Bhagavan Shree Vishnu! O Trivikrama! O Ananta, O Jagannivasa! As You are never separate from Shreemati Lakshmi-Devi, let our living should never be void of wife by Your Grace.
O Varada! O Achyuta! O Isha! O Lord Shree Vishnu! As Your bed never is void of Shreemati Lakshmi-Devi, our household life should never be destroyed by virtue of this truth".
Vishnudut1926, Moscow, December 2018