Kamasutra 6.5.21

6.5.21

so 'pi hy arthāgamo bhavitā/ mitraṃ tu sakṛd vākye pratihate kaluṣitaṃ syād iti vātsyāyanaḥ//

When an occasion for complying with the request of a friend, and a chance of getting money come together, the Sages say that the chance of getting money should be preferred. But Vatsyayana thinks that money can be obtained tomorrow as well as today, but if the request of a friend be not at once complied with, he may become disaffected. Even here, in making the choice, regard must be paid to future good fortune.