Mgqakhwe

In Xhosa, umgqakhwe is a derogatory term used to refer to someone born out of wedlock.

"Makungangeni mgqakhwe ebandleni likaYehova; nesizukulwana sawo seshumi masingangeni ebandleni likaYehova." - deuteronomy 23
"No one born of a forbidden marriage nor any of his descendants may enter the assembly of the LORD, even down to the tenth generation."