'Harder' in the Bible

And they gave the children of Israel even harder work to do:

Give the men harder work, and see that they do it; let them not give attention to false words.

If my father put a hard yoke on you, I will make it harder: my father gave you punishment with whips, but I will give you blows with snakes.

But giving them the answer put forward by the young men, saying, My father made your yoke hard, but I will make it harder; my father gave you punishment with whips, but I will give it with snakes.

If my father put a hard yoke on you, I will make it harder: my father gave you punishment with whips, but I will give you blows with snakes.

But gave them the answer put forward by the young men, saying, My father made your yoke hard, but I will make it harder; my father gave you punishment with whips, but I will give it with snakes.

I will make men so small in number, that a man will be harder to get than gold, even the best gold of Ophir.

O Lord, do not your eyes see good faith? you have given them punishment, but they were not troubled; you have sent destruction on them, but they did not take your teaching to heart: they have made their faces harder than a rock; they would not come back.

Like a diamond harder than rock I have made your brow: have no fear of them and do not be overcome by their looks, for they are an uncontrolled people.