I defie the Pope and all his lawes. If God spare my life, ere many yeares I wyl cause a boy that driveth the plough to know more of the Scripture, than he doust.

As quoted in the Actes and Monuments of these Latter and Perillous Days, touching Matters of the Church (Foxe's Book of Martyrs) by John Foxe; variant: I will cause a boy that driveth the plough shall know more of the scripture than thou doest.