Romans 6:17-19

AKJV_Strongs(i)
  17 G2316 But God G5485 be thanked, G1401 that you were the servants G266 of sin, G5219 but you have obeyed G2588 from the heart G5179 that form G1322 of doctrine G3739 which G3860 was delivered you.
  18 G1161 Being then G1659 made G1659 free G266 from sin, G1402 you became G1402 the servants G1343 of righteousness.
  19 G3004 I speak G442 after the manner G442 of men G1223 because G769 of the infirmity G5216 of your G4561 flesh: G3936 for as you have yielded G5216 your G3196 members G1401 servants G167 to uncleanness G458 and to iniquity G458 to iniquity; G3779 even G3779 so G3568 now G3936 yield G5216 your G3196 members G1401 servants G1343 to righteousness G38 to holiness.