בראשית, פרק מ״ד, פסוק כ״ב

At the heart of Judah's passionate defense lies a heavy emotional and moral argument about an unbreakable bond. A tragic equation is presented: forcing a permanent separation between an old father and his youngest son will inevitably lead to a devastating loss of life. When Judah argues that the boy cannot leave his father, he is not speaking of a physical limitation. Rather, he means that tearing them apart permanently is a profound violation of basic fairness and morality [נתינה לגר, העמק דבר].

The exact consequence of this separation presents a complex question regarding who exactly will die as a result. This detail is so ambiguous that some scholars wonder why it was never officially classified among the rare, unresolved textual uncertainties in biblical tradition [אבן עזרא, אבי עזר, ברכת אשר, מחוקקי יהודה]. From this uncertainty, two main perspectives emerge. The first approach suggests that the father is the one who will perish. Driven by his intense love for his youngest child, Jacob will die from overwhelming sadness, constant worry, and longing [רשב״ם, שד״ל, רלב״ג, הדר זקנים, שטיינזלץ, ריב״א]. Judah highlights the father's potential death because the old man's survival is his primary concern, hoping to stir Joseph's pity [שד״ל].

Conversely, a second approach maintains that Benjamin himself will not survive the ordeal [רמב״ן, ביאור יש״ר, הטור הארוך, ברטנורא]. Several reasons are offered for the boy's impending death. He is a sheltered, delicate child unaccustomed to the harsh realities of travel, and the physical toll of the journey would simply overwhelm him [רמב״ן, רבנו בחיי]. Additionally, there is a fear of a hereditary family weakness tied to travel, as his mother, Rachel, also died on the road [רש״י, מזרחי, גור אריה, ריב״א]. Beyond the physical dangers, the psychological impact of being torn from his father's loving embrace would cause the boy to fall into a deep sadness, become physically ill, and ultimately die [ספורנו]. Bridging these views, some commentators explain that the lives of the father and son are entirely dependent on one another. If the delicate boy dies on the journey, his father will immediately die of grief shortly after [רבנו בחיי, ספורנו].

Beneath the emotional plea, Judah directs a sharp legal and moral claim at Joseph. In normal circumstances, if a young man commits a crime, his father might share some of the blame for failing to supervise him properly. In this case, however, Jacob guarded Benjamin fiercely and actively refused to let him leave the safety of his home. It was Joseph who forced the brothers to bring the boy down to Egypt. Therefore, Judah argues, it is entirely unjust for an innocent father to be punished with death due to his son's alleged theft. Because Joseph explicitly demanded to see the boy, he now bears direct responsibility for the life-threatening danger hanging over both father and son. For this reason, Joseph is morally obligated to waive the punishment [בית הלוי, מלבי״ם, בכור שור, העמק דבר].