חָפֵר châphêr (H2659)

to blush; figuratively, to be ashamed, disappointed; causatively, to shame, reproach

1) to be ashamed, be confounded, be abashed, feel abashed 1a) (Qal) to be ashamed, be abashed 1b) (Hiphil) to display shame, demonstrate shame, cause embarrassment

a primitive root (perhaps rather the same as חָפַר (H2658) through the idea of detection);