וַֽיְהִי־עֶ֥רֶב וַֽיְהִי־בֹ֖קֶר י֥וֹם רְבִיעִֽי׃ (פ)
Jadilah petang dan jadilah pagi, hari keempat.
Machberet Menachem
It is divided into two categories: one is the "quarter hin" (Exodus 29:40), Wednesday (Genesis 1:19), and the cubic cubit of the temple chambers (2 Chronicles 3:3), which is a square that is twice as large (Exodus 28:16). It is a measure of four.