NET

27 If someone speaks in a tongue, it should be two, or at the most three, one after the other, and someone must interpret.

Darby

27 If any one speak with a tongue, [let it be] two, or at the most three, and separately^D8341, and let one interpret;

Darby Bible Notes

separately - i.e. in turn.

KJV

27 If any man speak in an [unknown] tongue, [let it be] by two, or at the most [by] three, and [that] by course; and let one interpret.

KJV Bible Notes

two�: by two or three sentences separately.

Strong's

27 If ^G1535 any man^G5100 speak^G2980 in an unknown tongue^G1100, let it it be by^G2596 two^G1417, or^G2228 at the most^G4118 by three^G5140, and^G2532 that by^G303 course^G3313; and^G2532 let^G1329 one^G1520 interpret^G1329.