Bible Dictionaries
Foreskin

Wilson's Dictionary of Bible Types

Jeremiah 4:4 (a) This indicates that the heart's affection for worldly and sensual things has never been cut off nor removed. The heart should love only the Lord and the things that are for His glory. (See also Genesis 17:11. Deuteronomy 10:16).

Bibliography Information
Watson, Walter. Entry for 'Foreskin'. Wilson's Dictoinary of Bible Types. https://www.studylight.org/​dictionaries/​eng/​wdt/​f/foreskin.html. 1957.