When you enter the land and plant any kind of tree for food, you shall regard the fruit as forbidden. For three years it will be forbidden to you and must not be eaten.
23. And when ye shall come. There seems to me no question but that the circumcision of trees as well as of men appertains to the First Commandment, not only that the Jews might see a symbol of their own adoption in the very trees, but that they might learn that it was permitted to none but the children of God to feed on their...
Here is, I. A law against mixtures, Lev 19:19. God in the beginning made the cattle after their kind (Gen 1:25), and we must acquiesce in the order of nature God hath established, believing that is best and sufficient, and not covet monsters.
Commenting on Leviticus 19:19-29
And when ye shall come into the land,.... The land of Canaan, whither they were now going: and shall have planted all manner of trees for food; such that brought forth fruit that was eatable, as figs, grapes, olives, &c.