Share 'Irish chalice/fairy legend -- please confirm or add any info you know regarding this'

Had a ? for you or any Irish...I saw a story on History Channel a few years ago about a man who was lured or tricked into following a beautiful sound from a woman in a field to an underground world...he followed her pretty far and decided on turning back. She tried to keep him but he ran...she chased him down with an object wrapped in white linen or some white cloth and told him to take it, but n…