Bhagavatapurana 7.13.16

7.13.16

bibharṣi kāyaṃ pīvānaṃ sodyamo bhogavān yathā /
vittaṃ caivodyamavatāṃ bhogo vittavatāmiha /
bhogināṃ khalu deho 'yaṃ pīvā bhavati nānyathā //

16. Thou hast a stout body like a person who exerts himself and has every comfort; wealth or means can be had only by those that exert themselves, and comfort is the lot of those that have enough of means; and indeed only those who have all comforts have a stout and well-developed body, but not otherwise.