KJV:
And I baptized also the household of Stephanas: besides, I know not whether I baptized any other.
NASB:
Now I did baptize also the household of Stephanas; beyond that, I do not know whether I baptized any other.
KJV:
I beseech you, brethren, (ye know the house of Stephanas, that it is the firstfruits of Achaia, and that they have addicted themselves to the ministry of the saints,)
NASB:
Now I urge you, brethren (you know the household of Stephanas, that they were the first fruits of Achaia, and that they have devoted themselves for ministry to the saints),