Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why

dead-reckoning

noun
In navigation, the judgment or estimation of the place of a ship, without any observation of the heavenly bodies; or an account of the distance she has run by the log, and of the course steered by the compass, and this rectified by due allowances for drift, lee-way