Ecclesiastes 7:20

7:20 For there is not one truly righteous person on the earth

who continually does good and never sins.

Romans 7:22-25

7:22 For I delight in the law of God in my inner being. 7:23 But I see a different law in my members waging war against the law of my mind and making me captive to the law of sin that is in my members. 7:24 Wretched man that I am! Who will rescue me from this body of death? 7:25 Thanks be to God through Jesus Christ our Lord! So then, I myself serve the law of God with my mind, but with my flesh I serve the law of sin.

James 3:2

3:2 For we all stumble in many ways. If someone does not stumble in what he says, he is a perfect individual, able to control the entire body as well.