19 The children of the captivity kept the Passover on the fourteenth (day) of the first month.
*Minor differences ignored. Grouped by changes, with first version listed as example.
And the children of the captivity kept the passover upon the fourteenth day of the first month. The month Nisan or Abib, which was the month following that in which the temple was finished, Ezra 6:15, this passover was kept at the exact time the law commanded, Exodus 12:2.
Celebration of the feast of the passover, and of the feast of unleavened bread, in the year following the dedication, as an historical testimony to the fact that the worship of God with its festivals was regularly carried on in the new temple.
*More commentary available at chapter level.