To Your Good Health!

Andrew Lang included it in The Crimson Fairy Book.

The king summoned him and demanded it, but the shepherd would only say, "To my good health."

Then he had him thrown into a pit of wild boars, but the shepherd played a pipe and made them dance, so they did not harm him.

Then the king offered him a silver wood, a golden castle, and a diamond lake to say it, but the shepherd still said he would say it only he had the princess to wife.

At the wedding feast, he sneezed, and the shepherd said, first of all, "To your good health!"