Moses
Numbers 11:11ESV·traditional attribution

Moses said to the LORD, “Why have you dealt ill with your servant? And why have I not found favor in your sight, that you lay the burden of all this people on me?

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

And Moses said unto the Lord, wherefore hast thou afflicted thy servant?.... Or "done evil" (m) to him, that which was distressing to him, and gave him trouble; namely, setting him at the head of the people of Israel, and laying the government of them on his shoulders; which surely was doing him honour, though that is not to be expected without care and trouble...

Geneva Bible Notes Reformed @genevanotes

And Moses said unto the LORD, Wherefore hast thou afflicted thy servant? and wherefore have I not found favour in thy sight, that thou layest the burden of all this people upon me? (f) Or, how have I displeased you?