Technically the Bible never says 'flat'...
Then why didn't it say 'flat'?
1. You didn't address my question. Where the Bible specifically speaks of the earth, is says circle.<quoted text>
”The earth takes shape like clay under a seal.” Job 38:14
That would be flattend. Unless you're thinking God is a giant walrus that sat on the earth to make its shape.
2. What you did do is give a partial quotation so you could give a false 'impression'. The context of the passage is speaking of the effect of light.
Job 38:12-15 (NJB)
12 Have you ever in your life given orders to the morning or sent the dawn to its post,
13 to grasp the earth by its edges and shake the wicked out of it?
14 She turns it as red as a clay seal, she tints it as though it were a dress,
15 stealing the light from evil-doers and breaking the arm raised to strike.
Why did you need to be deceitful?