During the Dispensation of the Buddha Vipassi, the sixth predecessor of the Buddha Gotama, Mahakassapa and Bhadda Kapilani had been a poor brahmin couple. They were so extremely poor that they had only a single upper garment, and hence only one of them at a time could go out of their hut. In this story the brahmin was therefore called “he with one garment” (ekasataka).
One day, when the Buddha Vipassi was to give a special sermon, they both wished to attend, but as they had only a single upper garment between them they could not both go at the same time. The wife went during the day and her husband went at night. As the brahmin listened to the sermon, the value of giving and generosity became so deeply impressed on his mind that he wanted to offer his only upper garment to the Buddha. But after he had so resolved, scruples came to his mind: “This is our only upper garment, so perhaps I should first consult with my wife. How can we manage without an upper garment? How can we get a replacement?” But he resolutely pushed aside all such hesitation and placed the garment at the Blessed One’s feet. Having done so, he clapped his hands and joyfully called out: “I have vanquished! I have vanquished!” When the king, who had listened to the sermon behind a curtain, heard that shout of victory and came to know the reason, he sent sets of garments to the brahin and later made him his court chaplain. So the couple’s plight had come to an end.
(Great Disciples of the Buddha)