Genesis 44:2

Put my [personal] cup, the silver cup, in the mouth of the sack of the youngest, with his grain money.” And the steward did as Joseph had told him.

Genesis 42:15-16

In this way you shall be tested: by the life of Pharaoh, you shall not leave this place unless your youngest brother comes here!

Genesis 42:20

but bring your youngest brother to me, so your words will be verified and you will not die.” And they did so.

Genesis 43:32

So the servants served Joseph by himself [in honor of his rank], and his brothers by themselves, and the Egyptians who ate with him by themselves, because [according to custom] the Egyptians could not eat food with the Hebrews, for that is loathsome to the Egyptians.

Deuteronomy 8:2

And you shall remember [always] all the ways which the Lord your God has led you these forty years in the wilderness, so that He might humble you and test you, to know what was in your heart (mind), whether you would keep His commandments or not.

Deuteronomy 8:16

He fed you manna in the wilderness, [a substance] which your fathers did not know, so that He might humble you [by dependence on Him] and that He might test you, to do good [things] for you at the end.

Deuteronomy 13:3

you shall not listen to the words of that prophet or that dreamer of dreams; for the Lord your God is testing you to know whether you love the Lord your God with all your heart and mind and all your soul [your entire being].

Matthew 10:16

“Listen carefully: I am sending you out like sheep among wolves; so be wise as serpents, and innocent as doves [have no self-serving agenda].

2 Corinthians 8:8

I am not saying this as a command [to dictate to you], but to prove, by [pointing out] the enthusiasm of others, the sincerity of your love as well.

Treasury of Scripture Knowledge

Summary

And put my cup, the silver cup, in the sack's mouth of the youngest, and his corn money. And he did according to the word that Joseph had spoken.

Bible References

General references

Genesis 42:15
In this way you shall be tested: by the life of Pharaoh, you shall not leave this place unless your youngest brother comes here!
Genesis 43:32
So the servants served Joseph by himself [in honor of his rank], and his brothers by themselves, and the Egyptians who ate with him by themselves, because [according to custom] the Egyptians could not eat food with the Hebrews, for that is loathsome to the Egyptians.
Deuteronomy 8:2
And you shall remember [always] all the ways which the Lord your God has led you these forty years in the wilderness, so that He might humble you and test you, to know what was in your heart (mind), whether you would keep His commandments or not.
Deuteronomy 13:3
you shall not listen to the words of that prophet or that dreamer of dreams; for the Lord your God is testing you to know whether you love the Lord your God with all your heart and mind and all your soul [your entire being].
Matthew 10:16
“Listen carefully: I am sending you out like sheep among wolves; so be wise as serpents, and innocent as doves [have no self-serving agenda].
2 Corinthians 8:8
I am not saying this as a command [to dictate to you], but to prove, by [pointing out] the enthusiasm of others, the sincerity of your love as well.