Event

Weaning of Isaac; Ishmael sent away

Abraham holds a feast when Isaac is weaned; Hagar and Ishmael are sent away (Gen 21:8-21).

Sort year1891 BC

Tier 2 · CFAH-1 Table 1 (Ussher–Jones baseline)

Tier 2: CFAH-1 Table 1 (Ussher-Jones baseline): 1891 BC (no higher-tier year available).

Description

At the weaning feast Sarah saw Ishmael mocking (Gen 21:9; Gal 4:29). Jones and CFAH count the 400 years of Gen 15:13 from here ("Isaac established as the Seed lineage").

Scripture

Chronologies

Dates for Weaning of Isaac; Ishmael sent away, CFAH first
Chronology	Date as stated	Year (BC / AM)	Citation & note
CFAH-1 Table 1 Ussher–Jones baseline	1891 BC (Weaning of Isaac) Precision: year	1891 BC	Griffith & White, "Chronological Framework of Ancient History. 1: Problem, Data, and Methodology," ARJ 15 (2022): 377–390, section "Our Assumptions (Declared Biases)", Table 1 "Biblically derived dates from Ussher and Jones" (opens in a new tab) CFAH-1 Table 1 (Ussher-Jones biblical baseline adopted by CFAH); not a triangulated anchor point. Sets sort year
Ussher-Jones	BC 1891 (2113 AM) Precision: year	1891 BC AM 2113	Jones, Chronology of the Old Testament (15th ed., 2002), p. 59 ("1891 BC = 2113 AM Isaac established as the Seed lineage.") (opens in a new tab)
Ussher	2113c AM, 1891 BC Precision: year	1891 BC AM 2113	Ussher, Annals of the World, Third Age §86 (paragraph numbering of the modern transcription) (opens in a new tab)
Jordan secondary	2113 - Isaac is weaned. Precision: year	AM 2113	Jordan, "The Chronology of the Pentateuch (Part 4)," Biblical Chronology 6:6 (June 1994), §11 "The Life of Abraham" (year list) (opens in a new tab)
Jordan (compilation) secondary	400 yrs of afflicting the seed of Abraham began in 2113 AM, when Isaac was weaned at 5 years old Precision: year	AM 2113	Anno Mundi Chronology Studies (unnamed compiler; a compilation of James B. Jordan's system), p. 3, chart "Genesis 12 – 25 Chronology of Abraham’s Life" (opens in a new tab) Agrees with Jordan's own published AM 2113.

People

Free sources

The King James Version of the Bible (opens in a new tab) — Gen.21.8-Gen.21.21 ; Gal.4.29-Gal.4.30 public-domain
Chronological Framework of Ancient History. 1: Problem, Data, and Methodology, (opens in a new tab) free-to-read
Chronology of the Old Testament: A Return to the Basics (15th ed.) (opens in a new tab) free-to-read
The Annals of the World, Deduced from the Origin of Time (1658 English edition), Part One: 4004–176 BC (opens in a new tab) public-domain
The Chronology of the Pentateuch (Part 4) (Biblical Chronology 6:6, June 1994) (opens in a new tab) free-to-read
Anno Mundi Chronology Studies (A.M. chronology charts and A.M./B.C. table) (opens in a new tab) private-copy

Copyrighted works (CFAH papers, F. N. Jones) are linked, not reproduced.