Corpus of Electronic Texts Edition
Cath Maige Tuired: The Second Battle of Mag Tuired (Author: [unknown])

section 42

Then he went to his mother and asked her where his family was. ‘I am certain about that,’ she said, and went onto the hill from which she had seen the silver vessel in the sea. She then went onto the shore. His mother gave him the ring which had been left with her, and he put it around his middle finger, and it fitted him. She had not given it up for anyone, either by sale or gift. Until that day, there was none of them whom it would fit.