Bede

It is to be noted, of course, that the thirty cubits of height spoken of above reached to the middle story; from there on to the third story another thirty cubits were added until the portico that was around the temple on the south and north and east reached the roof, as we learn from Josephus's account; from there to the top of the temple roof was another sixty cubits, and so the total height of the house according to the book of Paralipomenon amounted to 120 cubits. …

Of the Temple of Solomon 1.8.2 ↗