General Information:

Yahweh continues to tell Moses what the people must do.

two cubits ... one cubit ... a cubit and a half

A cubit is 46 centimeters. Alternate translation: "2 cubits ... 1 cubit ... 1.5 cubits" or "92 centimeters ... 46 centimeters ... 69 centimeters" (See: rc://en/ta/man/jit/translate-bdistance and rc://en/ta/man/jit/translate-fraction)