James 3:12
"Can the fig tree, my brethren, bear olive berries? either a vine, figs? so can no fountain both yield salt water and fresh."
Cross References (ranked by relevance)
Matthew 12:33
12
Either make the tree good, and his fruit good; or else make the tree corrupt, and his fruit corrupt: for the tree is known by his fruit.
Jeremiah 2:21
Yet I had planted thee a noble vine, wholly a right seed: how then art thou turned into the degenerate plant of a strange vine unto me?