16 When Herod realized that he had been outwitted by the Magi, he was furious, and he gave orders to kill all the boys in Bethlehem and its vicinity who were two years old and under, in accordance with the time he had learned from the Magi.
16 Then Herod, when he saw that he was mocked of the wise men, was exceeding wroth, and sent forth, and slew all the children that were in Bethlehem, and in all the coasts thereof, from two years old and under, according to the time which he had diligently enquired of the wise men.
English Standard Version
16 Then Herod, when he saw that he had been tricked by the wise men, became furious, and he sent and killed all the male children in Bethlehem and in all that region who were two years old or under, according to the time that he had ascertained from the wise men.
16 Herod, when he realized that the scholars had tricked him, flew into a rage. He commanded the murder of every little boy two years old and under who lived in Bethlehem and its surrounding hills. (He determined that age from information he'd gotten from the scholars.)
New King James Version
16 Then Herod, when he saw that he was deceived by the wise men, was exceedingly angry; and he sent forth and put to death all the male children who were in Bethlehem and in all its districts, from two years old and under, according to the time which he had determined from the wise men.
New Living Translation
16 Herod was furious when he realized that the wise men had outwitted him. He sent soldiers to kill all the boys in and around Bethlehem who were two years old and under, based on the wise men's report of the star's first appearance.
Herod killed all the male children, not only in Bethlehem, but in all the villages of that city. Unbridled wrath, armed with an unlawful power, often carries men to absurd cruelties. It was no unrighteous thing with God to permit this; every life is forfeited to his justice as soon as it begins. The diseases and deaths of little children are proofs of original sin. But the murder of these infants was their martyrdom. How early did persecution against Christ and his kingdom begin! Herod now thought that he had baffled the Old Testament prophecies, and the efforts of the wise men in finding Christ; but whatever crafty, cruel devices are in men's hearts, the counsel of the Lord shall stand.