H8357–שֵׁת–she.tah

Wherefore Hanun took David's servants, and shaved off the one half of their beards, and cut off their garments in the middle, even to their buttocks, and sent them away.

שְׁתֽוֹתֵיהֶ֑ם (שְׁתֽוֹתֵי) she.to.tei. “buttocks”

So shall the king of Assyria lead away the Egyptians prisoners, and the Ethiopians captives, young and old, naked and barefoot, even with their buttocks uncovered, to the shame of Egypt.

שֵׁ֖ת shet “buttock”