Zeruiah

• Zeruiah — צְרוּיָה tsəruyah “perfumed resin” (H6870) · Σαρουιας Sarouias — 1 Samuel 26:6

• mother of Abishai (inferred)
• mother of Joab (son of Zeruiah, commander of David's army) (inferred)
• mother of Asahel (brother of Joab and Abishai, sixth of "the…) (inferred)

Named in the same verse. A co-occurrence recorded by the text, not a claim that this person was there.

• Ammon — 2 shared verses
• Beeroth — 2 shared verses
• Edom — 1 shared verse
• Gath 1 — 1 shared verse
• Gibeon — 1 shared verse
• Valley of Salt — 1 shared verse

• 1 Samuel 26:6
• 2 Samuel 2:13
• 2 Samuel 2:18
• 2 Samuel 3:39
• 2 Samuel 8:16
• 2 Samuel 14:1
• 2 Samuel 16:9
• 2 Samuel 16:10
• 2 Samuel 17:25
• 2 Samuel 18:2
• 2 Samuel 19:21
• 2 Samuel 19:22

and 13 further references.

• Sister of David — 1 Chronicles 2:16
• Mother of three of David' s great soldiers — 1 Chronicles 2:16; 2 Samuel 2:18; 2 Samuel 3:39; 2 Samuel 16:9; 2 Samuel 17:25

Outline from Nave's Topical Bible (1897); the sub-headings are Nave's own.