Who said "Laughter shared is a bond stronger than blood alone."?

This quote is attributed to Sitting Bull.

Laughter shared is a bond stronger than blood alone. - Sitting Bull

"Laughter shared is a bond stronger than blood alone."

Sitting Bull Humor

Military Chief Native American 1831–1890

"Beware of the man who does not talk, and smiles."

"I would like to die, but there is no day set for my death."

"A warrior's heart knows no fear."

"Let us put our minds together and see what life we can create for our children."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."