The number of years Mahalalel lived after he fathered Jared (Gen 5:16), linked to the lifespans of the patriarchs in primeval history.
The number 830 appears in Genesis 5:16, where it is told that Mahalalel lived eight hundred and thirty years after he had a son named Jared, and during this period he had other sons and daughters. Mahalalel's total lifespan thus became 895 years. This verse is part of the genealogy in Genesis 5, which forms a continuous chronology from Adam to Noah. The extraordinary lifespans in this genealogy have been the subject of extensive theological and historical discussion. The number 830 is not one of the classic symbolic numbers in biblical tradition (such as 7, 12 or 40), but it gains its meaning through its place in the timeline of the biblical primeval history. Mahalalel (Hebrew: מַהֲלַלְאֵל) means 'praise of God' or 'the one who praises God'. He was the son of Kenan and the father of Jared, belonging to the fifth generation from Adam through the line of Seth. The long lifespans in Genesis 5 have been interpreted in various ways: some rabbis view them as literal, while other traditions suggest that the numbers may represent dynasties, symbolic periods, or the use of different calendar systems. In Jewish chronology, the genealogy in Genesis 5, including Mahalalel's 830 years after Jared, is used to calculate the time from creation (Anno Mundi). This chronology forms the basis of the Jewish calendar.*