The only thing I can think of is from John 8,
Jesus then said to the Jews who had believed in him, “If you continue in my word, you are truly my disciples, 32 and you will know the truth, and the truth will make you free.” 33 They answered him, “We are descendants of Abraham, and have never been in bondage to any one. How is it that you say, ‘You will be made free’?” 34 Jesus answered them, "Truly, truly, I say to you, every one who commits sin is a slave to sin. 35 The slave does not continue in the house for ever; the son continues for ever. 36 So if the Son makes you free, you will be free indeed.
compared with these verses further on
44 You are of your father the devil, and your will is to do your father’s desires. He was a murderer from the beginning, and has nothing to do with the truth, because there is no truth in him. When he lies, he speaks according to his own nature, for he is a liar and the father of lies.