Valmiki Ramayana Yuddha Kanda Sarga 83 Shloka 33
Original Shlokaअर्थेनहिविमुक्तस्यपुरुषस्याल्पचेतसः । विच्छिद्यन्तेक्रियास्सर्वाग्रीष्मेकुसरितोयथा ।।6.83.33।।
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अर्थेन by wealth, विमुक्तस्य forsaken, अल्पचेतसःmeagre intelligence, पुरुषस्य of men, सर्वाःक्रियाःall actions, ग्रीष्मेsummer, कुसरितोयथा dries up like that, विच्छिद्यन्तेinterrupted
"Just like streams dry up in summer, if one who is of meagre intelligence and forsakes wealth, all his actions will be interrupted."