Philippians 2:4 NIV

1 Corinthians 10:24 NIV
No one should seek their own good, but the good of others.

1 Corinthians 10:32-33 NIV
Do not cause anyone to stumble, whether Jews, Greeks or the church of God — even as I try to please everyone in every way. For I am not seeking my own good but the good of many, so that they may be saved.

1 Corinthians 12:22-26 NIV
On the contrary, those parts of the body that seem to be weaker are indispensable, and the parts that we think are less honorable we treat with special honor. And the parts that are unpresentable are treated with special modesty, while our presentable parts need no special treatment. But God has put the body together, giving greater honor to the parts that lacked it, so that there should be no division in the body, but that its parts should have equal concern for each other. If one part suffers, every part suffers with it; if one part is honored, every part rejoices with it.

1 Corinthians 13:4-5 NIV
Love is patient, love is kind. It does not envy, it does not boast, it is not proud. It does not dishonor others, it is not self-seeking, it is not easily angered, it keeps no record of wrongs.

James 2:8 NIV
If you really keep the royal law found in Scripture, “Love your neighbor as yourself,” you are doing right.

Romans 12:15 NIV
Rejoice with those who rejoice; mourn with those who mourn.

Romans 14:19-22 NIV
Let us therefore make every effort to do what leads to peace and to mutual edification. Do not destroy the work of God for the sake of food. All food is clean, but it is wrong for a person to eat anything that causes someone else to stumble. It is better not to eat meat or drink wine or to do anything else that will cause your brother or sister to fall. So whatever you believe about these things keep between yourself and God. Blessed is the one who does not condemn himself by what he approves.

Romans 15:1 NIV
We who are strong ought to bear with the failings of the weak and not to please ourselves.