NT.filter - mnt ascertained:

mnt@Matthew:2:16 @ As soon as Herod saw that he had been mocked by the Magi, he was furious. He sent and put to death all the boys in Bethlehem and all the neighborhood who were two years old or under, in accordance with the date which he had ascertained from the Magi.

mnt@Acts:28:1 @ And when we were escaped, we ascertained that the island was called Malta.