Genesis 44:22

And we said to my lord, His father will not let him go; for if he went away his father would come to his death.

Genesis 42:38

And he said, I will not let my son go down with you; for his brother is dead and he is all I have: if evil overtakes him on the journey, then through you will my grey head go down to the underworld in sorrow.

Genesis 44:30

If then I go back to your servant, my father, without the boy, because his life and the boy's life are one,

Treasury of Scripture Knowledge

Summary

And we said unto my lord, The lad cannot leave his father: for if he should leave his father, his father would die.

His father would die

Bible References

His father would die

Genesis 44:30
If then I go back to your servant, my father, without the boy, because his life and the boy's life are one,
Genesis 42:38
And he said, I will not let my son go down with you; for his brother is dead and he is all I have: if evil overtakes him on the journey, then through you will my grey head go down to the underworld in sorrow.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain