The Hebrew that is translated in English as “foreskin” is translated into Anuak with the euphemism “tree of their bodies.”
Verse: Exod 4:25
וַתִּקַּ֨ח צִפֹּרָ֜ה צֹ֗ר וַתִּכְרֹת֙ אֶת־עָרְלַ֣ת בְּנָ֔הּ וַתַּגַּ֖ע לְרַגְלָ֑יו וַתֹּ֕אמֶר כִּ֧י חֲתַן־דָּמִ֛ים אַתָּ֖ה לִֽי׃
Retrieving the verse