'Apple tree' in the Bible

As the apple-tree among the trees of the wood, so is my beloved among the sons. I sat down under his shadow with great delight, and his fruit was sweet to my taste.

Who is this that cometh up from the wilderness, leaning upon her beloved? I raised thee up under the apple-tree: there thy mother brought thee forth: there she brought thee forth that bore thee.

The vine is dried up, and the fig-tree languisheth; the pomegranate-tree, the palm-tree also, and the apple-tree, even all the trees of the field, are withered: because joy is withered away from the sons of men.