αὐστηρός

For I feared thee, because thou art an austere man: thou takest up that thou layedst not down, and reapest that thou didst not sow.

And he saith unto him, Out of thine own mouth will I judge thee, thou wicked servant. Thou knewest that I was an austere man, taking up that I laid not down, and reaping that I did not sow: