'Bear Fruit' in the Bible

Therefore bear fruit in keeping with repentance;

'And that sown on the good ground: this is he who is hearing the word, and is understanding, who indeed doth bear fruit, and doth make, some indeed a hundredfold, and some sixty, and some thirty.'

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.