Matthew 12:2 But the Pharisees, when they saw it, said to him, "Behold, your disciples do what is not lawful to do on the Sabbath." (See NIV)
Mark 2:24 So the Pharisees said to Him, "Look! why are they doing what on the Sabbath is unlawful?" (WEY NIV)
Luke 6:2 But some of the Pharisees said to them, "Why do you do that which is not lawful to do on the Sabbath day?" (See NIV)
Acts 10:28 He said to them, "You yourselves know how it is an unlawful thing for a man who is a Jew to join himself or come to one of another nation, but God has shown me that I shouldn't call any man unholy or unclean. (WEB KJV ASV DBY WBS YLT NAS RSV)
Acts 16:21 and set forth customs which it is not lawful for us to accept or to observe, being Romans." (See NIV)
Acts 18:13 "This man," they said, "is inducing people to offer unlawful worship to God." (WEY)
1 Peter 4:3 for sufficient to us 'is' the past time of life the will of the nations to have wrought, having walked in lasciviousnesses, desires, excesses of wines, revelings, drinking-bouts, and unlawful idolatries, (YLT)
2 Peter 2:8 (For that righteous man dwelling among them, in seeing and hearing, vexed his righteous soul from day to day with their unlawful deeds;) (KJV DBY WBS)
Ezekiel 16:34 And the contrary is in thee from other women in thy unlawful commerce, whereas none followeth thee to commit lewdness: and in that thou givest a reward, and no reward is given to thee, therefore thou art contrary. (WBS)