The Pharisees and Sadducees1 came to Jesus and tested him by asking him to show them a sign from heaven.2
References for Matthew 16:1
He replied, "When evening comes, you say, 'It will be fair weather, for the sky is red,'
References for Matthew 16:2
and in the morning, 'Today it will be stormy, for the sky is red and overcast.' You know how to interpret the appearance of the sky, but you cannot interpret the signs of the times.3
References for Matthew 16:3
A wicked and adulterous generation looks for a miraculous sign, but none will be given it except the sign of Jonah."4 Jesus then left them and went away.
References for Matthew 16:4
When they went across the lake, the disciples forgot to take bread.
References for Matthew 16:5
"Be careful," Jesus said to them. "Be on your guard against the yeast of the Pharisees and Sadducees."5
References for Matthew 16:6
They discussed this among themselves and said, "It is because we didn't bring any bread."
Aware of their discussion, Jesus asked, "You of little faith,6 why are you talking among yourselves about having no bread?
References for Matthew 16:8
Do you still not understand? Don't you remember the five loaves for the five thousand, and how many basketfuls you gathered?7
References for Matthew 16:9