What incident in this chapter makes clear that Okonkwo's children respect Ikemefuna?

When Ikemefuna falls ill and Okonkwo's daughter Ezinma brings food and medicine to him, it shows that Okonkwo's children respect Ikemefuna because they care for his well-being. They see him as a member of the family and show empathy and kindness towards him in his time of need.