In his desperate plea to the Egyptian ruler, Judah weaves an argument that is both deeply emotional and highly calculated. Speaking with an air of innocence and claiming absolute transparency [רש״י, מלבי״ם], his words are subtly designed to evoke mercy while simultaneously exposing the cruelty of the ruler's demands. By laying out the sequence of events, Judah insinuates that the initial espionage charges and the insistence on bringing the youngest brother were nothing more than a premeditated plot to abduct the boy. Therefore, it would be a profound injustice to now punish him under the guise of a fabricated theft [אלשיך, בכור שור].
To magnify the impending tragedy, Judah paints a vivid picture of his family, deliberately emphasizing his father's extreme old age. Since the eldest of the brothers was already forty-five at the time, the ruler might have assumed their father was only middle-aged. Highlighting his advanced years serves to explain the intense, longing attachment the elderly man has for his son [אבן עזרא, ביאור יש״ר, מחוקקי יהודה, מלבי״ם]. Furthermore, Judah describes this youngest brother as a small child. Because the brother was actually a grown man, this description reflects his emotional state and family status rather than his physical age. He clings to his father like a dependent child [העמק דבר], and their father continues to pamper and protect him far more than the rest of his sons [ברכת אשר, מלבי״ם].
At the heart of Judah's defense is the startling declaration that the boy's maternal brother is dead. This presents a striking complication, not only because that brother was standing right before them, but also because the brothers had previously been ambiguous about his fate. The primary approach among commentators is that Judah altered the truth out of sheer fear. If he admitted the brother was merely lost or still alive, the ruler might demand they fetch him as well [רש״י, טור הארוך, ביאור יש״ר]. Exhausted by the harsh interrogations, the brothers may have panicked, deciding to claim they had recently received verified news of his death to permanently close the matter [גור אריה, שפתי חכמים, פענח רזא, משכיל לדוד, דברי דוד].
Alternatively, some suggest Judah did not lie at all. He used a deliberate double entendre, employing a concept of death that can also mean a severe fall from status, humiliation, or being sold into slavery. The Egyptian ruler would understand it as a loss of social standing, while the brothers meant a literal death from their own perspective [הכתב והקבלה]. Another perspective views the presumption of the brother's death as a brilliant legal defense. Judah argues that if the boy's mother and brother both perished on the road, yet he alone survived the perilous journey to Egypt, his survival proves beyond a doubt that he is a righteous individual protected by merit, making it inconceivable that he would steal a silver goblet [חתם סופר].
Judah further emphasizes the boy's vulnerability by noting that he is the sole surviving child of his mother, magnifying the intense care and providence required to protect him [שפתי חכמים, גור אריה, ביאור יש״ר, מלבי״ם]. Carefully selecting his words, Judah describes the boy's survival using a term that implies a random, insignificant leftover. Back home, their father spoke of the boy's survival using language that denoted a precious, intentionally preserved remnant. Judah intentionally downgrades the boy's importance in the eyes of the ruler, hoping to make him seem utterly undesirable so the ruler will not covet him as a slave [פרדס יוסף, הכתב והקבלה, העמק דבר].
Judah concludes his emotional appeal with the simple but profound reality of the father's love. This intense affection, far exceeding the love he holds for his other sons, was the very reason he initially refused to let the boy travel to Egypt [ספורנו]. Strikingly, Judah refers to the patriarch not as their shared father, but specifically as the boy's father. This subtle phrasing illustrates a love and longing so overwhelming that the elderly man treats the boy as if he were his only son, making the prospect of losing him an unbearable tragedy [העמק דבר].