Except ye repent, ye shall all in like manner perish.

And he answered and said unto them, Think ye that these Galilaeans were sinners above all the Galilaeans, because they have suffered these things? I tell you, Nay: but, except ye repent, ye shall all in like manner perish.

Or those eighteen, upon whom the tower in Siloam fell, and killed them, think ye that they were offenders above all the men that dwell in Jerusalem? I tell you, Nay: but, except ye repent, ye shall all likewise perish.

And he spake this parable; A certain man had a fig tree planted in his vineyard; and he came seeking fruit thereon, and found none. And he said unto the vinedresser, Behold, these three years I come seeking fruit on this fig tree, and find none: cut it down; why doth it also cumber the ground?
And he answering saith unto him, Lord, let it alone this year also, till I shall dig about it, and dung it: and if it bear fruit thenceforth, well; but if not, thou shalt cut it down. (Luke 13:1-9)