Proverbs 8:27 (ESV) “When he established the heavens, I was there, When He inscribed a circle on the face of the deep.”
Isaiah 40:22 (ESV) “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 like a tent to dwell in.”
Job 26:10 (ESV) “He has inscribed a circle on the face of the waters at the boundary between light and darkness.” Commentary: God knows that a circle is not a sphere or a ball.