John Chrysostom
They were once more distressed, fearing that this might also be used to condemn them further; upon reflecting on their conscience, they attributed everything to the wrongdoing they had done to Joseph.
And said to his brethren: My money is given me again; behold it is in the sack. And they were astonished, and troubled, and said to one another: What is this that God hath done unto us?
וַיֹּ֤אמֶר אֶל־אֶחָיו֙ הוּשַׁ֣ב כַּסְפִּ֔י וְגַ֖ם הִנֵּ֣ה בְאַמְתַּחְתִּ֑י וַיֵּצֵ֣א לִבָּ֗ם וַיֶּֽחֶרְד֞וּ אִ֤ישׁ אֶל־אָחִיו֙ לֵאמֹ֔ר מַה־זֹּ֛את עָשָׂ֥ה אֱלֹהִ֖ים לָֽנוּ׃
3 Church Fathers comment on this verse
They were once more distressed, fearing that this might also be used to condemn them further; upon reflecting on their conscience, they attributed everything to the wrongdoing they had done to Joseph.
There exists a bread whose existence had not been previously acknowledged. This is the bread that the patriarchs bartered for; they arrived with silver, yet Joseph graciously provided them with the bread while returning their silver. In truth, Christ cannot be purchased with monetary means—He is received through grace. What is required is faith, through which heavenly gifts are acquired. The donkey bears this grain, which was once considered impure according to the Law, but has now been sanctified by Grace.
What has God accomplished on our behalf? This indicates that, simultaneously, everyone also discovered their treasure.
Passages read together with this verse.