1 Kings 7:31 in the King James Version
And the mouth of it within the chapiter and above was a cubit: but the mouth thereof was round after the work of the base, a cubit and an half: and also upon the mouth of it were gravings with their borders, foursquare, not round.
Context
30 Every base had four bronze wheels and axles of bronze; and its four feet had supports. The supports were cast beneath the basin, with wreaths at the side of each.
31 Its opening within the capital and above was a cubit. Its opening was round like the work of a pedestal, a cubit and a half; and also on its opening were engravings, and their panels were square, not round.
32 The four wheels were underneath the panels; and the axles of the wheels were in the base. The height of a wheel was a cubit and half a cubit.