NET
15 Now, brothers and sisters, you know about the household of Stephanus, that as the first converts of Achaia, they devoted themselves to ministry for the saints. I urge you
Darby
15 But I beseech you, brethren, (ye know the house of Stephanas, that it is the first-fruits of Achaia, and they have devoted themselves to the saints for service,)
KJV
15 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,)