This search form can take most formats of verses, such as 'Psalms 23', 'Mark 1:1', 'John 2:5-9' or 'Luke 1:1-4,6,9-10'. It can also take most commonly used abbreviations, such as '1 c 2:3' or 'jn 2'.
New International Version
11So this weak brother, for whom Christ died, is destroyed by your knowledge. 12When you sin against your brothers in this way and wound their weak conscience, you sin against Christ. 13Therefore, if what I eat causes my brother to fall into sin, I will never eat meat again, so that I will not cause him to fall.
1 Corinthians 8:11-13 (NIV)