Matthew 2:13

And when they had departed, behold, an angel of the Lord appeared to Joseph in a dream, saying, Arise, and take the young child and his mother, and flee into Egypt, and remain there till I tell you; for Herod will seek the young child to destroy it.

Matthew 2:16

Then Herod seeing that he was despised by the Magi, was exceedingly angry, and sent and destroyed all the children in Bethlehem, and in all its borders, from two years old and under, according to the precise time which he had learned of the Magi.

Acts 7:19

This [king] dealt deceitfully with our race, and treated injuriously our fathers, causing their infants to be exposed that they might not be preserved alive.

Treasury of Scripture Knowledge

Summary

And when she could not longer hide him, she took for him an ark of bulrushes, and daubed it with slime and with pitch, and put the child therein; and she laid it in the flags by the river's brink.

Bible References

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Matthew 2:13
And when they had departed, behold, an angel of the Lord appeared to Joseph in a dream, saying, Arise, and take the young child and his mother, and flee into Egypt, and remain there till I tell you; for Herod will seek the young child to destroy it.
Acts 7:19
This [king] dealt deceitfully with our race, and treated injuriously our fathers, causing their infants to be exposed that they might not be preserved alive.