'Painful' in the Bible

We all fell to the ground; and I heard a voice which said to me in Hebrew, "'Saul, Saul, why are you persecuting Me? You are finding it painful to kick against the ox-goad.'

But, so far as I am concerned, I have resolved not to have a painful visit the next time I come to see you.

So the first angel went away and poured his bowl on to the earth; and it brought a bad and painful sore upon the men who had on them the mark of the Wild Beast and worshipped his statue.