'Gain' in the Bible

Moreover, those who go astray in spirit will gain understanding, and those who complain will accept instruction.'"

The one who walks righteously and has spoken sincere words, who rejects gain from extortion and waves his hand, rejecting bribes, who blocks his ears from hearing plots of murder and shuts his eyes against seeing evil

Meanwhile, the dogs have a mighty appetite they can never get enough. And as for them, they are the shepherds who lack understanding; they have all turned to their own way, each one to his gain, each and every one.