Slaves guilty of offences punishable in others by labour, to be transported to Africa, or elsewhere, as the circumstance of the time admit, there to be continued in slavery. A rigorous regimen proposed for those condemned to labour.
 Thomas Jefferson, Notes on the State of Virginia (1785). copy citation

Context

“Pardon and privilege of clergy are proposed to be abolished: but if the verdict be against the defendant, the court in their discretion, may allow a new trial. No attainder to cause a corruption of blood, or forfeiture of dower. Slaves guilty of offences punishable in others by labour, to be transported to Africa, or elsewhere, as the circumstance of the time admit, there to be continued in slavery. A rigorous regimen proposed for those condemned to labour. Another object of the revisal is, to diffuse knowledge more generally through the mass of the people. This bill proposes to lay off every county into small districts of five or six miles square, called hundreds, and in each of them to establish a school for teaching reading, writing, and arithmetic.” source