2 Peter 2:19-22

AKJV_Strongs(i)
  19 G1861 While they promise G1657 them liberty, G846 they themselves G1401 are the servants G5356 of corruption: G3739 for of whom G5100 a man G2274 is overcome, G3778 of the same G1402 is he brought G1402 in bondage.
  20 G1487 For if G668 after they have escaped G3393 the pollutions G2889 of the world G1722 through G1922 the knowledge G2962 of the Lord G4990 and Savior G2424 Jesus G5547 Christ, G3825 they are again G1707 entangled G5125 therein, G2274 and overcome, G2078 the latter G2078 end G5501 is worse G4413 with them than the beginning.
  21 G2258 For it had been G2909 better G1921 for them not to have known G3598 the way G1343 of righteousness, G2228 than, G1921 after they have known G1994 it, to turn G40 from the holy G1785 commandment G3860 delivered to them.
  22 G4819 But it is happened G227 to them according to the true G3942 proverb, G2965 The dog G1994 is turned G2398 to his own G1829 vomit G1994 again; G5300 and the sow G3068 that was washed G2946 to her wallowing G1004 in the mire.