Genesis 44:5

The Test. - After the dinner Joseph had his brothers' sacks filled by his steward with corn, as much as they could hold, and every one's money placed inside; and in addition to that, had his own silver goblet put into Benjamin's sack.

Joseph, having entertained his brethren, dismissed them; but here we have them brought back in a greater fright than any they had been in yet. Observe, I. What method he took both to humble them further and also to try their affection to his brother Benjamin, by which he would be able to judge of the sincerity of their repentance for what they had done against himself, of which he was desirous to be satisfied before he manifested his reconciliation to them. This he contrived to do by bringing Benjamin into distress (v. 1-17). II. The good success of the experiment; he found them all heartily concerned, and Judah particularly, both for the safety of Benjamin and for the comfort of their aged father (Gen 44:18, etc.).

44:5 This description would make the brothers understand that the ruler knew things that others could not. • Hydromancy (pouring water into oil) and oenomancy (pouring wine into other liquids) were methods of divination used in the ancient Near East that would have required such a cup. Joseph was continuing his ruse (see 42:7; cp. 30:27; see also Lev 19:26; Num 23:23; Deut 18:10-11)—he knew that only God grants revelation (see Gen 37:5-9; 40:8; 41:16).