ESV: Who knows whether the spirit of man goes upward and the spirit of the beast goes down into the earth?
NIV: Who knows if the human spirit rises upward and if the spirit of the animal goes down into the earth?"
NASB: Who knows that the spirit of the sons of mankind ascends upward and the spirit of the animal descends downward to the earth?
CSB: Who knows if the spirits of the children of Adam go upward and the spirits of animals go downward to the earth?
NLT: For who can prove that the human spirit goes up and the spirit of animals goes down into the earth?
KJV: Who knoweth the spirit of man that goeth upward, and the spirit of the beast that goeth downward to the earth?
NKJV: Who knows the spirit of the sons of men, which goes upward, and the spirit of the animal, which goes down to the earth?