שֹׁרshôr

navel-string (Ezekiel 16:4; Proverbs 3:8; Song of Solomon 7:3)

Pronunciation: shore · Hebrew/Aramaic (Old Testament) · H8270

Same root

שָׁרַרshârar · H8324to be hostile (only active participle an opponent)
שָׁרִירshârîyr · H8306a cord, i.e. (by analogy) sinew
שֹׁרֶרshôrer · H8326the umbilical cord, i.e. (by extension) a bodice

Where it appears

Appears 2 times in the Bible.

Proverbs 3:8 Then you will have healing for your body and strength for your bones.
Ezekiel 16:4 On the day you were born, no one cared about you. Your umbilical cord was not cut, and you were never washed, rubbed with salt, and wrapped in cloth.

Source: Brown, Driver and Briggs, Hebrew and English Lexicon of the Old Testament (1906), public domain; markup by unfoldingWord, CC BY (github.com/unfoldingWord/Brown-Driver-Briggs-Enhanced).