And the Egyptians made the children of Israel to serve with rigour:

And they made their lives bitter with hard bondage, in morter, and in brick, and in all manner of service in the field: all their service, wherein they made them serve, was with rigour.

Thou shalt not rule over him with rigour; but shalt fear thy God.

And ye shall take them as an inheritance for your children after you, to inherit them for a possession; they shall be your bondmen for ever: but over your brethren the children of Israel, ye shall not rule one over another with rigour.

And as a yearly hired servant shall he be with him: and the other shall not rule with rigour over him in thy sight.

Ah! Ariel, Ariel, [the] city [where] David encamped! Add year to year, let festivals recur.

The diseased have ye not strengthened, neither have ye healed that which was sick, neither have ye bound up that which was broken, neither have ye brought back that which was driven away, neither have ye sought that which was lost; but with force and with rigor have ye ruled over them.

And he commanded the centurion to keep him under guard, and to relax the rigor of his confinement, and to forbid no one of his friends to minister or to come to him.

for the Lord will carry out his sentence on earth with rigour and despatch.

These practices indeed have the appearance [that popularly passes as that] of wisdom in self-made religion and mock humility and severe treatment of the body (asceticism), but are of no value against sinful indulgence [because they do not honor God].