'Hard' in the Bible

"Your father made us work too hard! Now if you lighten the demands he made and don't make us work as hard, we will serve you."

The young advisers with whom Rehoboam had grown up said to him, "Say this to these people who have said to you, 'Your father made us work hard, but now lighten our burden' -- say this to them: 'I am a lot harsher than my father!

They worked hard and made the repairs. They followed the measurements specified for God's temple and restored it.