Luke 17:1-2 Then said he unto the disciples, It is impossible but that offences will come: but woe unto him, through whom they come! It were better for him that a millstone were hanged about his neck, and he cast into the sea, than that he should offend one of these little ones.
Romans 14:13 Let us not therefore judge one another any more: but judge this rather, that no man put a stumblingblock or an occasion to fall in his brother’s way.
1 Corinthians 10:32 Give none offence, neither to the Jews, nor to the Gentiles, nor to the church of God:
1 John 2:10 He that loveth his brother abideth in the light, and there is none occasion of stumbling in him.