Luke 9:47 in the King James Version
And Jesus, perceiving the thought of their heart, took a child, and set him by him,
Context
46 An argument arose among them about which of them was the greatest.
47 Jesus, perceiving the reasoning of their hearts, took a little child, and set him by his side,
48 and said to them, “Whoever receives this little child in my name receives me. Whoever receives me receives him who sent me. For whoever is least among you all, this one will be great.”