On the same Easter Sunday there came to her a certain leper from whom his limbs were falling, to ask for a cow. ‘For God’s sake, Brigit, give me a cow.’ ‘Grant me a respite’, said Brigit. ‘I would not grant you’, said he, ‘even the respite of a single day.’ ‘My son, let us await the hand of God’, said Brigit. ‘I will go off’, said the leper. ‘I will get a cow in another stead although I obtain it not from you.’ ‘. . .’, said Brigit, ‘and if we were to pray to God for the removal of your leprosy, would you like that?’, ‘No’, said he, ‘I obtain more this way than when I shall be clean.’ ‘It is better’, said Brigit, ‘. . . and you shall take a blessing [and] shall be cleansed.’ ‘All right then’, said he, ‘for I am sorely afflicted.’ ‘How will this man be cleansed?’, said Brigit to her maidens. ‘Not hard, O nun. Let your blessing be put on a mug of water, and let the leper be washed with it afterwards.’ It was done thus and he was completely cured. ‘I shall not go’, said the leper, ‘from the cup which has healed me — I shall be your servant and woodman.’ Thus it was done.
– Anonymous Life of St. Brigid, Bethu Brigte, Chapter XXIII.