1 Corinthians 14:10-12

New Revised Standard Version, Anglicised

¹⁰ There are doubtless many different kinds of sounds in the world, and nothing is without sound. ¹¹ If then I do not know the meaning of a sound, I will be a foreigner to the speaker and the speaker a foreigner to me. ¹² So with yourselves; since you are eager for spiritual gifts, strive to excel in them for building up the church.