New Living Translation
Anyone who loves a fellow believer is living in the light and does not cause others to stumble.

American Standard Version
He that loveth his brother abideth in the light, and there is no occasion of stumbling in him.

Berean Study Bible
Whoever loves his brother remains in the light, and there is no cause of stumbling in him.

Douay-Rheims Bible
He that loveth his brother, abideth in the light, and there is no scandal in him.

English Revised Version
He that loveth his brother abideth in the light, and there is none occasion of stumbling in him.

King James Bible
He that loveth his brother abideth in the light, and there is none occasion of stumbling in him.

World English Bible
He who loves his brother remains in the light, and there is no occasion for stumbling in him.

Young's Literal Translation
he who is loving his brother, in the light he doth remain, and a stumbling-block in him there is not;

1 John 2:10 Additional Translations ...