Who said "For every atom belonging to me as good belongs to you."?

This quote is attributed to Walt Whitman.

For every atom belonging to me as good belongs to you. - Walt Whitman

"For every atom belonging to me as good belongs to you."

Walt Whitman

Poet American 1819–1892

"Do I contradict myself? Very well then I contradict myself, (I am large, I contain multitudes.)"

"I celebrate myself, and sing myself."

"Keep your face always toward the sunshine, and shadows will fall behind you."

"The future is no more uncertain than the present."