וַיְהִ֗י הֵ֚ם מְרִיקִ֣ים שַׂקֵּיהֶ֔ם וְהִנֵּה־אִ֥ישׁ צְרוֹר־כַּסְפּ֖וֹ בְּשַׂקּ֑וֹ וַיִּרְא֞וּ אֶת־צְרֹר֧וֹת כַּסְפֵּיהֶ֛ם הֵ֥מָּה וַאֲבִיהֶ֖ם וַיִּירָֽאוּ׃
And it came to pass as they emptied their sacks, that, behold, every man’s bundle of money was in his sack; and when they and their father saw their bundles of money, they were afraid.
Read kabbalistic (mystical) interpretation of Genesis 42:35: and classical mystical sources.