Isaiah 5:2; Isaiah 5:4

2 He dug it up and cleared it of stones and planted it with the choicest vines. He built a watchtower in it and cut out a winepress as well. Then he looked for a crop of good grapes, but it yielded only bad fruit.

4 What more could have been done for my vineyard than I have done for it? When I looked for good grapes, why did it yield only bad?