already answered well before solomon ,
that's why he is not asking.
but u can't undersnad because of your ignorance.
that's why i said to ask solomon. sure he will tell u.

be happy in your dreams!

(Holy QUran 2:216) Perhaps you May Dislike Something Which Is Really Good for you or Like Something Bad for you, but Allah Knows(What Is Best for you) & You Do Not(know)