It is not lawful to pass by any beast that is in distress, when in a storm it is fallen down in the mire, but to endeavor to preserve it, as having a sympathy with it in its pain.
When a rich man is shaken, he is kept up by his friends: but when a poor man is fallen down, he is thrust away even by his acquaintance.
Thy pride is brought down to hell, thy carcass is fallen down: under thee shall the moth be strewed, and worms shall be thy covering.
If thou see thy brother's ass or his ox to be fallen down in the way, thou shalt not slight it, but shalt lift it up with him.
After these things I will return and will rebuild the tabernacle of David, which is fallen down: and the ruins thereof I will rebuild.
He must have fancied that he had his kids before him for he was beating time with his hands and snapping his fingers and thumbs and singing: 'London bridge is fallen down, Fallen down, fallen down.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "fallen down" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.