Vaishnava Dharmashastra 72.7

72.7

āpūryamāṇam acalapratiṣṭhaṃ samudram āpaḥ praviśanti yadvat
tadvat kāmā yaṃ praviśanti sarve sa śāntim āpnoti na kāmakāmī //

As the waters (of all streams) are stored up (and reabsorbed) in the ocean, which, though being filled with them, remains unmoved and tranquil, even so that man, in whose mind the passions are stored up (and dissolved), obtains perfect calmness but not he who strives after the gratification of his desires.