Student in religious school shocks a supervisor, but the follow-up is of biblical proportions

The visiting Bible school supervisor asks Clyde during Bible class, "Who broke down the walls of Jericho?"

"I dunno," Clyde replies, "but it wasn't me!"

The supervisor, taken aback by Clyde's lack of basic biblical knowledge, goes to the school principal and relates the whole incident.

The principal replies, "I know Clyde as well as his whole family very well and can vouch for them; if Clyde said that he did not do it, then I, as principal, am satisfied that it is the truth."

Even more appalled, the supervisor goes to the regional Head of Education and relates the whole story.

After listening, the man replies: "I can't see why you are making such a big issue out of this; just get three quotes and fix the damned wall!"