'Grumbling' in the Bible

“How long shall I bear with this evil congregation who are grumbling against Me? I have heard the complaints of the sons of Israel, which they are making against Me.

It will come about that the rod of the man whom I choose will sprout. Thus I will lessen from upon Myself the grumblings of the sons of Israel, who are grumbling against you.”

The Pharisees and their scribes began grumbling at His disciples, saying, “Why do you eat and drink with the tax collectors and sinners?”

Therefore the Jews were grumbling about Him, because He said, “I am the bread that came down out of heaven.”

There was much grumbling among the crowds concerning Him; some were saying, “He is a good man”; others were saying, “No, on the contrary, He leads the people astray.”

Do all things without grumbling or disputing;