Then they left that place and made their way through Galilee, but he did not want anyone to know it. 31 For he was teaching his disciples and telling them,“The Son of Man is going to be betrayed into the hands of men. They will kill him, and after he is killed, he will rise three days later.” 32 But they did not understand this statement, and they were afraid to ask him.

WHO IS THE GREATEST?
33 They came to Capernaum. When he was in the house, he asked them, “What were you arguing about on the way? ” 34 But they were silent, because on the way they had been arguing with one another about who was the greatest. 35 Sitting down, he called the Twelve and said to them, “If anyone wants to be first, he must be last and servant of all.” 36 He took a child, had him stand among them, and taking him in his arms, he said to them, 37 “Whoever welcomes one little child such as this in my name welcomes me. And whoever welcomes me does not welcome me, but him who sent me.” — Mark 9:30-37 (CSB)