שמות, פרק ט״ז, פסוק כ״ב

The sudden arrival of a double portion of manna on the sixth day creates a moment of profound wonder and confusion in the Israelite camp. This unexpected abundance marks the people's very first practical encounter with the holiness of the Sabbath.

The primary approach among commentators is that the Israelites went out to gather their daily food exactly as they did on any other day, with no special intention. Only upon returning to their tents and measuring their harvest did they discover a miracle: the gathered amount had doubled on its own, becoming a double portion [רש״י, גור אריה, שטיינזלץ, מזרחי, דברי דוד]. In contrast, other commentators suggest that the people actively gathered twice as much, either because Moses had previously instructed them to do so, or because they noticed an unusual surplus on the ground and simply took advantage of the opportunity [אבן עזרא, שד״ל, קאסוטו].

This double portion carried two complementary meanings. On a simple level, it was a quantitative increase, providing exactly twice the standard daily measure per person. However, a deeper interpretation suggests that the manna of the sixth day also changed in quality, improving in both taste and smell in honor of the approaching Sabbath [רש״י, מלבי״ם, הדר זקנים, שפתי כהן, העמק דבר]. Furthermore, this extra provision was sent down specifically for the sake of that one unique and blessed day of the week [חזקוני].

Discovering the surplus, the leaders of the community hurried to Moses in genuine fear. Moses had previously expressed anger at anyone who left leftover manna for the following day. The leaders worried that this extra food would breed worms and rot, or that the people might be viewed as gluttons [בכור שור, חזקוני, שפתי כהן, שד״ל].

The leaders' anxious reaction clearly reveals that the camp was entirely unaware of the upcoming Sabbath Commandment. Commentators offer different explanations as to why Moses had not informed them in advance. One perspective suggests Moses intended to wait until the sixth day so the instruction would be fresh in their minds, but he simply forgot, for which he later received a mild rebuke from God [רש״י, משכיל לדוד]. Another view proposes that Moses did speak to them, but the people failed to fully grasp the essence of the Sabbath and the exact timing of its arrival [העמק דבר, חתם סופר, ביאור יש״ר].

A deeper approach argues that Moses remained intentionally silent because he understood God's larger plan [אור החיים, רש״ר הירש, קאסוטו, ברכת אשר]. God wanted the Israelites to experience the miracle of the Sabbath in a direct, sensory, and surprising way, without any prior preparation. By seeing with their own eyes how God provided a double portion so they would not have to work on the seventh day, a deep and tangible belief in the holiness of the Sabbath took root within them. This direct, unscripted experience eliminated any future doubt that the Sabbath might be a mere human invention of Moses, proving beyond question that it was a clear Divine command.

This foundational event established an eternal practice. From the miracle of the double portion of manna, the Sages derived the ongoing requirement to bless over two whole loaves of bread at every Sabbath meal [תורה תמימה, ריב״א, דעת זקנים].