But it happened in the past!
Boraida, May Allah be pleased with him, said:
While the Prophet, peace be upon him, was on the platform (minbar) making us a speech, he saw (his grandsons) Al Hassan and Al Hussein (small kids) coming in wearing red shirts, walking and falling over, every now and then. The Prophet, peace be upon him, came down (the platform), carried the kids, and seated them on his lap, and then, he said:
"Verily,Allah (the Almighty), speaks the truth:
(Your wealth and your children are only a temptation…) (Sorah 64, Aya 15), and continued saying: "I saw these two kids walking and tumbling, I felt so impatient that I interrupted my speech in order to help them up.