Luke 9:47-49

New Catholic Bible

⁴⁷ Jesus, aware of their inner thoughts, took a child, placed him by his side, ⁴⁸ and said to them, “Whoever receives this child in my name receives me; and whoever receives me receives the one who sent me. For the one who is least among all of you is the one who is the greatest.”

⁴⁹ Whoever Is Not against You Is with You.^[a] John then said, “Master, we saw someone expelling demons in your name, and we forbade him because he is not with us.”