Mark 9:39
"But Jesus said, Forbid him not: for there is no man which shall do a miracle in my name, that can lightly speak evil of me."
Cross References (ranked by relevance)
1 Corinthians 12:3
Wherefore I give you to understand, that no man speaking by the Spirit of God calleth Jesus accursed: and that no man can say that Jesus is the Lord, but by the Holy Ghost.
Philippians 1:18
What then? notwithstanding, every way, whether in pretence, or in truth, Christ is preached; and I therein do rejoice, yea, and will rejoice.