Where can you find in the bible the earth is suspended in space?

Perhaps you are referring to one of these two Scriptures where the first refers to fastening the Earth's foundations and the second says the Earth is a circle which is how it looks from space:

Job 38:4-7New King James Version (NKJV)4 Where were you when I laid the foundations of the earth?
Tell Me, if you have understanding.
5 Who determined its measurements?
Surely you know!
Or who stretched the line upon it?
6 To what were its foundations fastened?
Or who laid its cornerstone,
7 When the morning stars sang together,
And all the sons of God shouted for joy?



Isaiah 40:22New King James Version (NKJV)22 It is He who sits above the circle of the earth,
And its inhabitants are like grasshoppers,
Who stretches out the heavens like a curtain,
And spreads them out like a tent to dwell in.