'Grievous' in the Bible
They are all grievous revolters, going about with slanders; they are brass and iron: they all of them deal corruptly.
Woe is me because of my hurt! my wound is grievous: but I said, Truly this is my grief, and I must bear it.
And thou shalt say this word unto them, Let mine eyes run down with tears night and day, and let them not cease; for the virgin daughter of my people is broken with a great breach, with a very grievous wound.
They shall die grievous deaths: they shall not be lamented, neither shall they be buried; they shall be as dung upon the face of the ground; and they shall be consumed by the sword, and by famine; and their dead bodies shall be food for the birds of the heavens, and for the beasts of the earth.
For thus saith Jehovah, Thy hurt is incurable, and thy wound grievous.