who once was unprofitable to thee, but now is profitable to thee and to me:

Who in the past was of no profit to you, but now is of profit to you and to me:

οστις ητο ποτε αχρηστος εις σε, τωρα δε εις σε και εις εμε ειναι χρησιμος,

Which in time past was to thee unprofitable, but now profitable to thee and to me: