Cross reference
1 Corinthians 12:26
26 And if there is pain in one part of the body, all the parts will be feeling it; or if one part is honoured, all the parts will be glad.
Romans 12:15
15 Take part in the joy of those who are glad, and in the grief of those who are sorrowing.
Hebrews 13:3
3 Keep in mind those who are in chains, as if you were chained with them, and those who are in trouble, as being yourselves in the body.
2 Corinthians 11:28-29
28 In addition to all the other things, there is that which comes on me every day, the care of all the churches.
29 Who is feeble and I am not feeble? who is in danger of falling, and I am not angry?
Galatians 6:2
2 Take on yourselves one another's troubles, and so keep the law of Christ.
1 Peter 3:8
8 Last of all, see that you are all in agreement; feeling for one another, loving one another like brothers, full of pity, without pride: