Romans 12:9+10
[9] Let love be genuine. Abhor what is evil; hold fast to what is good. [10] Love one another with brotherly affection. Outdo one another in showing honor.
Romans 13:8–10
[8] Owe no one anything, except to love each other, for the one who loves another has fulfilled the law. [9] For the commandments, “You shall not commit adultery, You shall not murder, You shall not steal, You shall not covet,” and any other commandment, are summed up in this word: “You shall love your neighbor as yourself.” [10] Love does no wrong to a neighbor; therefore love is the fulfilling of the law. (ESV)
1 Corinthians 10:24
[24] Let no one seek his own good, but the good of his neighbor. (ESV)
1 Corinthians 13
[1] If I speak in the tongues of men and of angels, but have not love, I am a noisy gong or a clanging cymbal. [2] And if I have prophetic powers, and understand all mysteries and all knowledge, and if I have all faith, so as to remove mountains, but have not love, I am nothing. [3] If I give away all I have, and if I deliver up my body to be burned, but have not love, I gain nothing.
[4] Love is patient and kind; love does not envy or boast; it is not arrogant [5] or rude. It does not insist on its own way; it is not irritable or resentful; [6] it does not rejoice at wrongdoing, but rejoices with the truth. [7] Love bears all things, believes all things, hopes all things, endures all things.
[8] Love never ends. As for prophecies, they will pass away; as for tongues, they will cease; as for knowledge, it will pass away. [9] For we know in part and we prophesy in part, [10] but when the perfect comes, the partial will pass away. [11] When I was a child, I spoke like a child, I thought like a child, I reasoned like a child. When I became a man, I gave up childish ways. [12] For now we see in a mirror dimly, but then face to face. Now I know in part; then I shall know fully, even as I have been fully known.
[13] So now faith, hope, and love abide, these three; but the greatest of these is love. (ESV)
1 Corinthians 16:14
[14] Let all that you do be done in love. (ESV)