Exodus 16:17 Midrash

וַיַּעֲשׂוּ־כֵ֖ן בְּנֵ֣י יִשְׂרָאֵ֑ל וַֽיִּלְקְט֔וּ הַמַּרְבֶּ֖ה וְהַמַּמְעִֽיט׃

And the children of Israel did so, and gathered some more, some less.

Read midrashic interpretation of Exodus 16:17: and classical rabbinic exegesis.