Matthew 10:42
Truly I tell you, whoever gives a mere drink of cold water to one of these least significant [disciples of mine] because he is a disciple, will certainly not lose his [temporal or eternal] reward."
Matthew 25:40
And the King will answer them and say, 'Truly I tell you, since you did all this for one of my least [significant] brothers, you did it for me.'
Mark 9:41
Truly I tell you, whoever will give you [even] a cup of water to drink because you belong to Christ will certainly not lose his [temporal or eternal] reward.
John 19:26-27
So, when Jesus saw His mother standing beside the disciple He loved [i.e., probably the apostle John], He said to her, "[My dear] woman, look, [here is] your son!"
1 Peter 3:8
Now to summarize: All of you should think alike. Be sympathetically understanding [toward one another]. Be loving toward [your] brothers [and sisters]. Be tender-hearted and humble-minded.