Matthew 25:42, 44-46

for I was hungry, and you gave Me nothing to eat; I was thirsty, and you gave Me nothing to drink

Then they also [in their turn] will answer, ‘Lord, when did we see You hungry, or thirsty, or as a stranger, or naked, or sick, or in prison, and did not minister to You?’ Then He will reply to them, ‘I assure you and most solemnly say to you, to the extent that you did not do it for one of the least of these [my followers],you did not do it for Me.’ [Prov 14:31; 17:5] Then these [unbelieving people] will go away into eternal (unending) punishment, but those who are righteous and in right standing with God [will go, by His remarkable grace] into eternal (unending) life.” [Dan 12:2]