Paddy and Mick had a donkey and they argued about what it was. Mick said it was a donkey and Paddy said it was a mule so they decide to settle the argument in good old Irish fashion with a punch up.
While they were fighting the priest came by stopped the fight and asked them what they were fighting about. On being told that Mick said it was a donkey and Paddy said it was a mule, he said, "According to the Bible that animal is an ass"
Time passed and the donkey died so Paddy and Mick started digging a hole to bury it.
Who should happen by again but the priest.
He said, "What are you doing, digging a post hole?"
Paddy replied, "Not according to the Bible"