Parallel
Genesis 11:3
Brenton's English Septuagint · Berean Standard Bible
And a man said to his neighbour, Come, let us make bricks and bake them with fire. And the brick was to them for stone, and their mortar was bitumen.
And they said to one another, “Come, let us make bricks and bake them thoroughly.” So they used brick instead of stone, and tar instead of mortar.