When Thrasyllus the Cynic asked him for a shilling, he said ‘That is not a fit gift for a king to give.’ And when Thrasyllus said, ‘Then give me two hundred pounds,’ he retorted, ‘ But that is not a fit gift for a Cynic to receive.’ 1
1 The story ist old more fully in Moralia, 551 E, and by Seneca, De beneficiis, ii. 17. 1.