Mischna zu Schemot 3:23

These bring and recite:[One who brings bikkurim] from Atzeret until the Festival [of Sukkot], from the seven species, from fruit grown on the mountains, or dates grown in the valleys, from oil-olives, and from [produce] from the other side of the Jordan. Rabbi Yose the Galilean says: one does not bring [bikkurim] from transjordania, since that is not a land flowing with milk and honey.

[There are] seven things [characteristic] in a clod, and seven in a wise man: A wise man does not speak before one who is greater than he in wisdom, And does not break into his fellow’s speech; And is not hasty to answer; He asks what is relevant, and he answers to the point; And he speaks of the first [point] first, and of the last [point] last; And concerning that which he has not heard, he says: I have not heard; And he acknowledges the truth. And the reverse of these [are characteristic] in a clod.