1 Corinthians 8:2

1 Now about food sacrificed to idols: We know that we all have knowledge. Knowledge puffs up, but love builds up.

The one who thinks he knows something does not yet know as he ought to know.

3 But the one who loves God is known by God.

4 So about eating food sacrificed to idols: We know that an idol is nothing at all in the world, and that there is no God but one.

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

Compare

BSB
The one who thinks he knows something does not yet know as he ought to know.
KJV
And if any man think that he knoweth any thing, he knoweth nothing yet as he ought to know.
WEB
But if anyone thinks that he knows anything, he doesn’t yet know as he ought to know.
ASV
If any man thinketh that he knoweth anything, he knoweth not yet as he ought to know;
DARBY
If any one think he knows anything, he knows nothing yet as he ought to know [it].
BLB
If anyone thinks to known anything, he does not yet know as it is necessary to know.
ÅB
om noen tykkes seg å kjenne noe, han har aldri kjent noe slik som en bør kjenne det;
OTB
Hvis noen mener han har kunnskap, vet han ennå ikke slik han burde;
B1930
om nogen tykkes sig å kjenne noget, han har aldri kjent noget således som en bør kjenne det;

Study notes (Tyndale)

Original text and word study

Cross references