These are some of the verses I know...
Those who showed kindness to the people who Christ considered as His brethren..
Matthew 25:32-40 ISV
32 All the nations will be assembled in front of him, and he will cull them out, one from another, like a shepherd separates sheep from goats. 33 He will put the sheep on his right but the goats on his left. 34 “Then the king will say to those on his right, ‘Come, you who have been blessed by my Father! Inherit the kingdom prepared for you from the foundation of the world, 35 because I was hungry, and you gave me something to eat. I was thirsty, and you gave me something to drink. I was a stranger, and you welcomed me. 36 I was naked, and you clothed me. I was sick, and you took care of me. I was in prison, and you visited me.’ 37 “Then the righteous will say to him, ‘Lord, when did we see you hungry and give you something to eat, or thirsty and give you something to drink? 38 When did we see you as a stranger and welcome you, or see you naked and clothe you? 39 When did we see you sick or in prison, and visit you?’ 40 The king will answer them, ‘I tell all of you with certainty, since you did it for one of the least important of these brothers of mine, you did it for me.’
A Great Multitude from the Tribulation
Revelation 7:9-17 KJV
9 After this I beheld, and, lo, a great multitude, which no man could number, of all nations, and kindreds, and people, and tongues, stood before the throne, and before the Lamb, clothed with white robes, and palms in their hands; 10 And cried with a loud voice, saying, Salvation to our God which sitteth upon the throne, and unto the Lamb. 11 And all the angels stood round about the throne, and about the elders and the four beasts, and fell before the throne on their faces, and worshipped God, 12 Saying, Amen: Blessing, and glory, and wisdom, and thanksgiving, and honour, and power, and might, be unto our God for ever and ever. Amen. 13 And one of the elders answered, saying unto me, What are these which are arrayed in white robes? and whence came they? 14 And I said unto him, Sir, thou knowest. And he said to me, These are they which came out of great tribulation, and have washed their robes, and made them white in the blood of the Lamb. 15 Therefore are they before the throne of God, and serve him day and night in his temple: and he that sitteth on the throne shall dwell among them. 16 They shall hunger no more, neither thirst any more; neither shall the sun light on them, nor any heat. 17 For the Lamb which is in the midst of the throne shall feed them, and shall lead them unto living fountains of waters: and God shall wipe away all tears from their eyes.
144,000 from the Tribes of Israel
Revelation 7:1-4 KJV 1 And after these things I saw four angels standing on the four corners of the earth, holding the four winds of the earth, that the wind should not blow on the earth, nor on the sea, nor on any tree. 2 And I saw another angel ascending from the east, having the seal of the living God: and he cried with a loud voice to the four angels, to whom it was given to hurt the earth and the sea, 3 Saying, Hurt not the earth, neither the sea, nor the trees, till we have sealed the servants of our God in their foreheads. 4 And I heard the number of them which were sealed: and there were sealed an hundred and forty and four thousand of all the tribes of the children of Israel.
The Faithful (Forefathers, Prophets, Kings, Judges)
Abel, Enoch, Noah, Abraham, Isaac, Jacob, Sarah, Joseph, Moses, Rahab, Gedeon, Barak, Samson, Jepthae, David, Samuel, the prophets, those who were resurrected along with Christ...
The Thief on the Cross
Luke 23:42-43 KJV
42 And he said unto Jesus, Lord, remember me when thou comest into thy kingdom.
43 And Jesus said unto him, Verily I say unto thee, To day shalt thou be with me in paradise.
The Children and the likes of the children
Matthew 18:3 KJV And said, Verily I say unto you, Except ye be converted, and become as little children, ye shall not enter into the kingdom of heaven.
Mat 19:14 KJV But Jesus said, Suffer little children, and forbid them not, to come unto me: for OF SUCH is the kingdom of heaven.