Matthew 2:16

Then Herod, when he saw that he was mocked of the Wise-men, was exceeding wroth, and sent forth, and slew all the male children that were in Bethlehem, and in all the borders thereof, from two years old and under, according to the time which he had exactly learned of the Wise-men.

Then Herod, when he saw that he had been tricked by the wise men, was very angry; and he sent out, and put to death all the male children in Beth-lehem and in all the parts round about it, from two years old and under, acting on the knowledge which he had got with care from the wise men.

Then Herod, seeing that he had been mocked by the magi, was greatly enraged; and sent and slew all the boys which [were] in Bethlehem, and in all its borders, from two years and under, according to the time which he had accurately inquired from the magi.

Then Herod perceiving that he was deluded by the wise men, was exceeding angry; and sending killed all the men children that were in Bethlehem, and in all the borders thereof, from two years old and under, according to the time which he had diligently inquired of the wise men.

When Herod realized he'd been fooled by the wise men, he got very angry. He sent men to kill all the young boys in Bethlehem and the regions nearby who were two years old and under. This was based on the time frame he'd discovered from the wise men.

Then Herod, seeing that he was mocked of the Wisemen, was exceeding wroth, and sent foorth, and slew all the male children that were in Beth-leem, and in all the coasts thereof, from two yeere old and vnder, according to the time which he had diligently searched out of the Wisemen.

¶ 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.

When Herod saw that he had been outwitted by the chachamim, he was greatly enraged, and he ordered the slaughter of all the yeladim in Beit-Lechem and its vicinity who were two years old or under, in accordance with the time that he had learned from the chachamim.