16 And they reasoned among themselves, saying, "It is because we have no bread."
Mark 8:16 Cross References - TKJU
Matthew 16:7-8
Luke 9:46
46 Then there arose a dispute among them, which of them should be greatest.
Luke 20:5
5 And they reasoned among themselves, saying, "If we say, 'From heaven'; He will say, 'Why then did you not believe him?'