KJV:
I rejoiced greatly that I found of thy children walking in truth, as we have received a commandment from the Father.
NASB:
I was very glad to find some of your children walking in truth, just as we have received commandment to do from the Father.
KJV:
And now I beseech thee, lady, not as though I wrote a new commandment unto thee, but that which we had from the beginning, that we love one another.
NASB:
Now I ask you, lady, not as though I were writing to you a new commandment, but the one which we have had from the beginning, that we love one another.
KJV:
And this is love, that we walk after his commandments. This is the commandment, That, as ye have heard from the beginning, ye should walk in it.
NASB:
And this is love, that we walk according to His commandments. This is the commandment, just as you have heard from the beginning, that you should walk in it.
KJV:
And the dragon was wroth with the woman, and went to make war with the remnant of her seed, which keep the commandments of God, and have the testimony of Jesus Christ.
NASB:
So the dragon was enraged with the woman, and went off to make war with the rest of her children, who keep the commandments of God and hold to the testimony of Jesus.