Y el Señor tu Dios las hubiere entregado delante de tí, y las hirieres, del todo las destruirás: <span class="x" onmousemove="Show('perush','Este es el <b>48vo Precepto Negativo</b> enumerado por el Rambam en el Prefacio a Mishné Torá, su “Compendio de la Ley Hebrea” para todo el Pueblo de Israel.',event);" onmouseout="Close();">no harás con ellos alianza</span>, <span class="x" onmousemove="Show('perush','Este es el <b>50mo Precepto Negativo</b> enumerado por el Rambam en el Prefacio a Mishné Torá, su “Compendio de la Ley Hebrea” para todo el Pueblo de Israel.',event);" onmouseout="Close();">ni las tomarás a merced</span>.
Mishnah Avodah Zarah
One should not make jewelry for an idol [such as] necklaces, ear-rings, or finger-rings. Rabbi Eliezer says, for payment it is permitted. One should not sell to idolaters a thing which is attached to the soil, but when cut down it may be sold. R. Judah says, one may sell it on condition that it be cut down. One should not let houses to them in the land of Israel; and it is not necessary to mention fields. In Syria houses may be let to them, but not fields. Outside of the land of Israel, houses may be sold and fields let to them, these are the words of Rabbi Meir. Rabbi Yose says: in the land of Israel, one may let to them houses but not fields; In Syria, we may sell them houses and let fields; Outside of the land of Israel, both may be sold.