That is said to the goats, the ones on His Left hand. unbelievers.Here are the words HIS SERVANTS will here who did not continue in the confidence but shrunk back and whose deeds were unholy.
Then He will also say to those on the left hand, 'Depart from Me, you cursed, into the everlasting fire prepared for the devil and his angels: 42 for I was hungry and you gave Me no food; I was thirsty and you gave Me no drink; 43 I was a stranger and you did not take Me in, naked and you did not clothe Me, sick and in prison and you did not visit Me.' 44Then they also will answer Him, saying, 'Lord, when did we see You hungry or thirsty or a stranger or naked or sick or in prison, and did not minister to You?' 45 Then He will answer them, saying, 'Assuredly, I say to you, inasmuch as you did not do it to one of the least of these, you did not do it to Me.'46 And these will go away into everlasting punishment, but the righteous into eternal life."
Matthew 25:41-46
32“All the nations will be gathered before Him; and He will separate them from one another, as the shepherd separates the sheep from the goats; 33and He will put the sheep on His right, and the goats on the left. NASB Matt 25:32-33
Different in species is curious. The new creation in Christ comes to mind.