膳食 ぜんくわぬは おとこ はじ
suezen kuwanuwa otokono haji

Expression

1. it is shameful to reject the advances of a woman; shameful is he who spurns a woman's invitation; not eating the meal set before him is a man's shame — literal

Proverb
Related to 据え膳【すえぜん・2】
Other forms: