'Bear Fruit' in the Bible

when seeing a fig-tree by the way, he came to it, and finding nothing thereon, but bare leaves, said to it, may you never more bear fruit. and presently the fig-tree withered away.

perhaps it may bear fruit: if not, you may after that hew it down.

be attach'd to me, and I shall be so to you. as the branch cannot bear fruit of it self, except it be attach'd to the vine: so neither can you, except you continue attach'd to me.