Treasury of Scripture Knowledge
So, the Pharisees also asked him again how his sight was restored. He said to them, "He put mud on my eyes; I washed [myself], and [now] I can see."
Then Nicodemus asked Jesus, "How can these things happen?"
then went to bed and got up the next day to find that the seed had sprouted and grown, yet he did not know how it happened.
1 Corinthians 15:35
But someone will ask, "How are dead people raised up?" and "What kind of a body will they have?"