Grimms' fairy tales

There was once an ass whose master had made him carry sacks to the mill for many a long year, but whose strength began at last to fail, so that each day as it came found him less capable of work. Then his master began to think of turning him out, but the ass, guessing that something was in the wind that boded him no good, ran away, taking the road to Bremen; for there he thought he might get an engagement as town musician. When he had gone a little way he found a hound lying ...