וַיֹּ֤אמֶר בָּלָק֙ אֶל־בִּלְעָ֔ם מֶ֥ה עָשִׂ֖יתָ לִ֑י לָקֹ֤ב אֹיְבַי֙ לְקַחְתִּ֔יךָ וְהִנֵּ֖ה בֵּרַ֥כְתָּ בָרֵֽךְ׃
Balak berkata kepada Bileam, “Apa yang telah kaulakukan terhadapku? Aku membawamu untuk mengutuk musuh-musuhku, tetapi lihatlah, engkau malah memberkati mereka habis-habisan!”
Ibn Ezra
לכוף To bow down. It is a verb ע״ע similar in form to לקב to curse (Num. 23:11).
Rabbeinu Bahya
ושש שנים תזרע את ארצך, “and for six successive years you will sow your land.” It would have seemed appropriate to phrase this in the third person, i.e. את הארץ, “the land,” instead of ארצך, “your land.” Similarly, in the reference to the vineyard and olive plantation we would have expected the words כן תעשה לכרמים ולזיתים instead of כן תעשה לכרמך ולזיתיך (verse 11). You will note that the Torah uses direct language when speaking about either the Sabbath (day) or the Sabbath (year), whereas when speaking of the Jubilee year יובל, it uses the third person, speaking in more general terms. Compare Leviticus 25,11: “you shall not sow, you shall not harvest its aftergrowth, and you shall not pick what was set aside of it.” Seeing that immediately after the Sabbath one may resume work and immediately after the shmittah year the farmer may recommence his usual activities of ploughing, sowing, etc., the Torah used direct language as the farmer considers the land as his own. After he seventh year preceding the Jubilee year which was also a shmittah year, i.e. a year when he did not work his field, the farmer must now wait another year before he can again treat the land as if it were his own. That is why the Torah hinted at this factor by using indirect language in speaking of the land in question.” Even the manner in which the Torah describes abandoning the land during the shmittah, i.e.תשמטנה ונטשתה , “leave it untended and leave it unharvested,” indicates that the land has ceased to belong to the farmer (during that year). The relationship between us and the land during the shmittah year is that whereas we abandon it, it does not abandon us. The reason is that we will once again resume our activities on it demonstrating that it is ours. The same is not the case in the case of the Jubilee year, as many fields will return to owners who had previously been forced to sell them for one reason or another. It is therefore appropriate to speak of such land in the third person, i.e. not addressing a specific owner.
Chizkuni
ושש שנים, “and for six consecutive years, etc.” the reason why this legislation is repeated here is because the Torah allocates the produce of the seventh year to the poor, the underprivileged (verse 11).