Commentaries:
Robertson's Word Pictures (NT)
For they are dead (teqnhkasin). Only Herod had sought to kill the young child, but it is a general statement of a particular fact as is common with people who say: "They say." The idiom may be suggested by Exodus 4:19: "For all are dead that sought thy life."
Other Robertson's Word Pictures (NT) entries containing Matthew 2:20:
Luke 2:39
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