80 Biden Literally KNEELS Before Israeli President In Bizarre And Humiliating Display — Pledges Unconditional Support To Israel (en-volve.com) posted 3 years ago by dukey 3 years ago by dukey +81 / -1 24 comments share 24 comments share save hide report block hide replies
It's origins are in being knighted. It's a formal gesture conveying that one would be honored. Being a husband and father used to be similar in duty to knighthood and was an honored position in society.
You might be right about that. Funny how that changed along with the respect for a husband and father.