Genesis 44:2

And my cup, the silver cup, thou shalt put in the sack's mouth of the small one, and the silver of his grain; and he will do according to the word which Joseph spake.

Genesis 42:15-16

In this ye shall be proved; Pharaoh living, if ye shall go forth from here except in the coming of your brother, the little one hither.

Genesis 42:20

And ye shall bring your little brother to me, and your words shall be believed, and ye shall not die. And they will do so.

Genesis 43:32

And they will set for him alone, and for them alone, and the Egyptians eating with him, alone; for the Egyptians will not be able to eat bread with the Hebrews; for it is abomination to the Egyptians.

Deuteronomy 8:2

And remember thou all the way which Jehovah thy God caused thee to go this forty years in the desert in order to humble thee, to try thee, to know what is in thy heart, whether thou shalt watch his commands or not

Deuteronomy 8:16

He giving thee to eat manna in the desert which thy fathers knew not, in order to humble thee, and in order to try thee to do thee good in thy lost state:

Deuteronomy 13:3

Thou shalt not hear to the words of that prophet or to that dreamer of dreams: for Jehovah thy God tries you to know whether ye are loving Jehovah your God with all your heart and with all your soul.

Matthew 10:16

Behold I send you as sheep in the midst of wolves; be ye therefore discerning as serpents, and pure as doves.

2 Corinthians 8:8

I speak not according to command, but by care of others, trying also the purity of your love.

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 ye shall be proved; Pharaoh living, if ye shall go forth from here except in the coming of your brother, the little one hither.
Genesis 43:32
And they will set for him alone, and for them alone, and the Egyptians eating with him, alone; for the Egyptians will not be able to eat bread with the Hebrews; for it is abomination to the Egyptians.
Deuteronomy 8:2
And remember thou all the way which Jehovah thy God caused thee to go this forty years in the desert in order to humble thee, to try thee, to know what is in thy heart, whether thou shalt watch his commands or not
Deuteronomy 13:3
Thou shalt not hear to the words of that prophet or to that dreamer of dreams: for Jehovah thy God tries you to know whether ye are loving Jehovah your God with all your heart and with all your soul.
Matthew 10:16
Behold I send you as sheep in the midst of wolves; be ye therefore discerning as serpents, and pure as doves.
2 Corinthians 8:8
I speak not according to command, but by care of others, trying also the purity of your love.