2 Peter 2:20-21

ASV_Strongs(i)
  20 G1063 For G1487 if, G668 after they have escaped G3393 the defilements G2889 of the world G1722 through G1922 the knowledge G2962 of the Lord G2532 and G4990 Saviour G2424 Jesus G1161 Christ, G1707 they are G3825 again G1707 entangled G5125 therein G2274 and overcome, G2078 the last state G1096 is G5501 become worse G846 with them G4413 than the first.
  21 G1063 For G2909 it were better G1063 for G846 them G3361 not G1921 to have known G3598 the way G1343 of righteousness, G2228 than, G1921 after knowing G1994 it, to turn G1537 back from G1785 the G40 holy G1785 commandment G3860 delivered G846 unto them.