WPNT(i)
11 The Pharisees came out and began to argue with Him, requesting of Him a sign from heaven, by way of testing Him.
12 But He sighed deeply in His spirit and said: “Why does this generation seek a sign? I tell you emphatically, no sign shall be given to this generation!”
13 Turning His back on them, He got back into the boat and went off to the other side.