NT-EPISTLES.filter - gltv unfruitful:

gltv@1Corinthians:14:14 @ For if I pray in a tongue, my spirit prays, but my mind is unfruitful.

gltv@Ephesians:5:11 @ And have no fellowship with the unfruitful works of darkness, but rather even reprove them.

gltv@2Peter:1:8 @ For these things being in you, and abounding, they will make you not idle, not unfruitful in the full knowledge of our Lord Jesus Christ.