במדבר, פרק ל״ב, פסוק י״ט

The tribes of Gad and Reuben stand before Moses to present their main argument regarding the upcoming conquest and division of the land. They need to calm the fears raised against them and prove that their request is driven by practical reasons and divine providence, rather than a desire to avoid their national duties. Because the Israelites are currently gathered on the eastern side of the Jordan River, the tribes refer to the western side—the border of Canaan—as the land onward and upward across the river [אבן עזרא]. Both sides of the river share the same general geographic name [אם למקרא], but from their current position, the western side is naturally viewed as the land beyond [גור אריה, מזרחי, שפתי חכמים].

Their declaration is meant to clear them of Moses' suspicion that they are afraid of the war. They explain that their choice to give up a share of land in Canaan does not stem from fear. Instead, they believe God has already given them their land in the east [אור החיים]. They emphasize that they have no intention of avoiding their responsibilities; they fully plan to go to war alongside their brothers. By giving up their share in the western land in advance [ביאור שטיינזלץ], they are actually helping the rest of the tribes. This decision expands the borders for everyone else, leaving the other tribes with a much larger area in the good land [רמב״ן, מלבי״ם].

A central question arises regarding their confident claim that their land has already come to them. Some understand this as a simple statement of fact, noting that they have already received their territory on the eastern side [רש״י]. However, this raises a difficulty: how could they speak with such certainty when keeping the land depended entirely on Moses' approval, which he had not yet given? [רמב״ן, ברכת אשר על התורה].

To resolve this, some explain that their statement is conditional. They mean that if Moses agrees to their proposal, it will then be considered as if they have already received their land [משכיל לדוד]. Another perspective suggests their phrasing is actually an appeal, asking if Moses will decide and approve that their land has indeed come to them [העמק דבר].

Taking a different approach, others view their words not as an established fact or a challenge, but as a polite request. They are simply asking to stay in the east because the area is highly suitable for their livestock, while the rest of the tribes have no interest in it [רמב״ן, הטור הארוך]. Finally, their claim can be seen as a poetic expression of divine providence. They are expressing that they did not have to march forward and struggle to conquer their territory. Instead, the land came to them directly from God, presenting itself without any effort on their part [מלבי״ם].