en_tn/deu/09/11.md

forty days and forty nights

"40 days and 40 nights" (See: rc://en/ta/man/translate/translate-numbers)

the two tablets of stone, the tablets of the covenant

The second phrase clarifies that "the two tablets of stone" are the ones on which God wrote the Ten Commandments. (See: rc://en/ta/man/translate/figs-parallelism)