1 Corinthians 14:2-4

WEB_Strongs(i)
  2 G1063 For G2980 he who speaks G1100 in another language G2980 speaks G3756 not G444 to men, G235 but G2316 to God; G1063 for G3762 no one G191 understands; G1161 but G4151 in the Spirit G2980 he speaks G3466 mysteries.
  3 G1161 But G3588 he who G4395 prophesies G2980 speaks G444 to men G3619 for their edification, G2532   G3874 exhortation, G2532 and G3889 consolation.
  4 G3588 He who G2980 speaks G1100 in another language G3618 edifies G1438 himself, G1161 but G3588 he who G4395 prophesies G3618 edifies G1577 the assembly.