Matthew 2:8
He then directed them to go to Bethlehem, adding, "Go and make careful inquiry about the child, and when you have found him, bring me word, that I too may come and do him homage."
Matthew 26:48-49
Now the betrayer had agreed upon a sign with them, to direct them. He had said, "The one whom I kiss is the man: lay hold of him."
Luke 20:20-21
So, after impatiently watching their opportunity, they sent spies who were to act the part of good and honest men, that they might fasten on some expression of His, so as to hand Him over to the ruling power and the Governor's authority.
1 Corinthians 3:19-20
This world's wisdom is "foolishness" in God's sight; for it is written, "He snares the wise with their own cunning."