1 Samuel 21:5

The vessels. — Their clothes and light, portable baggage — answering to the modern “knapsack.” The Vulg. renders the Hebrew word by “vasa.” David means to say, “Since we have just left home, you may readily suppose that no impurity has been contracted; it would be different if we were returning home from a journey, when on the way — especially in war — uncleanness might be contracted by the blood of enemies or otherwise.” — Seb. Schmid, quoted in Lange.

The LXX., by a very slight change in the Hebrew letters, instead of “the vessels of the young men,” render, “all the young men.”

And the bread is in a manner common. — The original is here very difficult, almost utterly obscure. The English Version of the clause is simply meaningless. Of the many translations which have been suggested, two at least offer a fairly good sense. (a) “And if it is an unholy way (viz., the way David and his band were going — his purpose or enterprise), moreover there is also the fact that it becomes holy through the instrument” (viz., through me, as an ambassador of the anointed of the Lord), on the supposition of the important royal mission upon which David pretended to be sent. So Keil and O. von Gerlach. (b) Lange, however, and Thenius, maintain that the words in question must contain a remark by which the priest is to be induced to give the bread, and would translate, “Though it is an unholy (ceremonially illegal) procedure (to take the shewbread), yet it is sanctified (to-day) through the instrument” (David or Ahimelech). The instrument is here David, the appointed messenger of the Lord’s anointed, or, even better, Ahimelech, the sacred person of the high priest.

No doubt, the words of Levítico 24:9, which speak of the destination of the stale shewbread — “And they (Aaron and his sons) shall eat it in the holy place” — suggested the practice of the Church of England embodied in the Rubric following the” Order of the Administration of the Holy Communion” — “And if any” (of the bread and wine) “remain of that which was consecrated, it shall not be carried out of the church, but the priest, and such other of the communicants as he shall then call unto him, shall immediately after the blessing reverently eat and drink the same.” Among the legendary Jewish lore that has gathered round the history of this transaction is one strange tradition that the holy bread thus given became useless in the hands of the king’s fugitive. (See Stanley, Lectures on the Jewish Church, Lect. 22, quoting from Jerome.)