1 Corinthians 13:10

8 Love never fails. But where there are prophecies, they will cease; where there are tongues, they will be restrained; where there is knowledge, it will be dismissed.

9 For we know in part and we prophesy in part,

but when the perfect comes, the partial passes away.

11 When I was a child, I talked like a child, I thought like a child, I reasoned like a child. When I became a man, I set aside childish ways.

12 Now we see but a dim reflection as in a mirror; then we shall see face to face. Now I know in part; then I shall know fully, even as I am fully known.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
but when the perfect comes, the partial passes away.
KJV
But when that which is perfect is come, then that which is in part shall be done away.
WEB
but when that which is complete has come, then that which is partial will be done away with.
ASV
but when that which is perfect is come, that which is in part shall be done away.
DARBY
but when that which is perfect has come, that which is in part shall be done away.
BLB
but when the perfect should come, the partial will be made null.
ÅB
men når det fullkomne kommer, da skal det som er stykkevis, få ende.
OTB
Men når det fullkomne kommer, skal det som er stykkevis, forsvinne.
B1930
men når det fullkomne kommer, da skal det som er stykkevis, få ende.

Study notes (Tyndale)

Original text and word study

Cross references