Ok I'll copy and paste some excerpts for you...
1 Chronicles 16:30: “He has fixed the earth firm, immovable.”
Psalm 93:1: “Thou hast fixed the earth immovable and firm ...”
Psalm 96:10: “He has fixed the earth firm, immovable ...”
Psalm 104:5: “Thou didst fix the earth on its foundation so that it never can be shaken.”
Isaiah 45:18: “...who made the earth and fashioned it, and himself fixed it fast...”
People who believe in a flat earth think it is stationary. The spherical earth is orbiting the Sun (i.e. it is moving)
Then there are verses about the ends of the earth... a flat earth has ends - a spherical earth doesn't.
Psalm 103:12 which says, “As far as the east is from the west, so far has he put our offences from us."
In a spherical earth the east and the west join up - i.e. they become very close, not far....