Though I speak with the tongues of men and of angels, but have not love, I have become sounding brass or a clanging cymbal.
1 Corinthians 13:1
Surrounding context
13:1 Though I speak with the tongues of men and of angels, but have not love, I have become sounding brass or a clanging cymbal.
13:2 And though I have the gift of prophecy, and understand all mysteries and all knowledge, and though I have all faith, so that I could remove mountains, but have not love, I am nothing.