The Tower of Babel (according to Herodotus)

The temple of Bêl, the Babylonian Zeus [...] was still in existence in my time. It has a solid central tower, one stadium square, with a second erected on top of it and then a third, and so on up to eight. All eight towers can be climbed by a spiral way running round the outside, and about half way up there are seats for those who make the ascent to rest on. On the summit of the topmost tower stands a great temple with a fine large couch in it, richly covered, and a golden table beside it. The shrine contains no image, and no one spends the night there except (if we may believe that Chaldaeans who are the priests of Bêl) one Babylonian woman, all alone, whoever it may be that the god has chosen. The Chaldaeans also say -though I do not believe them- that the god enters the temple in person and takes his rest upon the bed.

[Herodotus, Histories 1.181-2; tr. Aubrey de Sélincourt]