Moses
Numbers 11:5ESV·traditional attribution

We remember the fish we ate in Egypt that cost nothing, the cucumbers, the melons, the leeks, the onions, and the garlic.

John Calvin Reformed @genevareformer

5. We remember the fish which we did eat in Egypt. By this comparison with the former mode of living, they depreciate the present grace of God: and yet they enumerate no delicacies, when they speak of leeks, and onions, and garlic.

Matthew Henry Presbyterian @wholebiblehenry

These verses represent things sadly unhinged and out of order in Israel, both the people and the prince uneasy. I. Here is the people fretting, and speaking against God himself (as it is interpreted, Psa 78:19), notwithstanding his glorious appearances both to them and for them. Observe, 1. Who were the criminals. (1.) The mixed multitude began, they fell a lusting, Num 11:4.

Commenting on Numbers 11:4-15

John Gill Reformed Baptist @doctorgill

We remember the fish which we did eat in Egypt freely,.... Fish was food the Egyptians much lived upon; for though Herodotus says the priests might not taste of fish, the common people ate much; yea, he himself says that some lived upon nothing else but fish gutted and dried in the sun; and he observes, that the kings of Egypt had a great revenue...