Mark 9:41

For whosoever shall give you a cup of water to drink in my name, because ye belong to Christ, verily I say unto you, he shall not lose his reward.

Matthew 10:42

And whosoever shall give to drink unto one of these little ones a cup of cold water only in the name of a disciple, verily I say unto you, he shall in no wise lose his reward.

Matthew 25:40

And the King shall answer and say unto them, Verily I say unto you, Inasmuch as ye have done it unto one of the least of these my brethren, ye have done it unto me.

John 19:25-27

Now there stood by the cross of Jesus his mother, and his mother's sister, Mary the wife of Cleophas, and Mary Magdalene.

Romans 8:9

But ye are not in the flesh, but in the Spirit, if so be that the Spirit of God dwell in you. Now if any man have not the Spirit of Christ, he is none of his.

Romans 14:15

But if thy brother be grieved with thy meat, now walkest thou not charitably. Destroy not him with thy meat, for whom Christ died.

1 Corinthians 3:23

And ye are Christ's; and Christ is God's.

1 Corinthians 15:23

But every man in his own order: Christ the firstfruits; afterward they that are Christ's at his coming.

2 Corinthians 10:7

Do ye look on things after the outward appearance? If any man trust to himself that he is Christ's, let him of himself think this again, that, as he is Christ's, even so are we Christ's.

Galatians 3:29

And if ye be Christ's, then are ye Abraham's seed, and heirs according to the promise.

Galatians 5:24

And they that are Christ's have crucified the flesh with the affections and lusts.

Treasury of Scripture Knowledge

Summary

For whosoever shall give you a cup of water to drink in my name, because ye belong to Christ, verily I say unto you, he shall not lose his reward.

Bible References

Whosoever

Matthew 10:42
And whosoever shall give to drink unto one of these little ones a cup of cold water only in the name of a disciple, verily I say unto you, he shall in no wise lose his reward.
Matthew 25:40
And the King shall answer and say unto them, Verily I say unto you, Inasmuch as ye have done it unto one of the least of these my brethren, ye have done it unto me.

Because

John 19:25
Now there stood by the cross of Jesus his mother, and his mother's sister, Mary the wife of Cleophas, and Mary Magdalene.
Romans 8:9
But ye are not in the flesh, but in the Spirit, if so be that the Spirit of God dwell in you. Now if any man have not the Spirit of Christ, he is none of his.
Romans 14:15
But if thy brother be grieved with thy meat, now walkest thou not charitably. Destroy not him with thy meat, for whom Christ died.
1 Corinthians 3:23
And ye are Christ's; and Christ is God's.
1 Corinthians 15:23
But every man in his own order: Christ the firstfruits; afterward they that are Christ's at his coming.
2 Corinthians 10:7
Do ye look on things after the outward appearance? If any man trust to himself that he is Christ's, let him of himself think this again, that, as he is Christ's, even so are we Christ's.
Galatians 3:29
And if ye be Christ's, then are ye Abraham's seed, and heirs according to the promise.
Galatians 5:24
And they that are Christ's have crucified the flesh with the affections and lusts.

King James Version Public Domain