Matthew 16:7

Overview - Matthew 16
The Pharisees require a sign.
Jesus warns his disciples of the leaven of the Pharisees and Sadducees.
13 The people's opinion of Christ,
16 and Peter's confession of him.
21 Jesus foretells his death;
23 reproves Peter for dissuading him from it;
24 and admonishes those that will follow him, to bear the cross.
Treasury of Scripture Knowledge

Matthew 16:7  (King James Version)
And they reasoned among themselves, saying, It is because we have taken no bread.

Mark 8:16-18 ; 9:10 Luke 9:46

It is
15:16-18 Acts 10:14