Exodus 39:10
And they set therein four rows of stones, - one row sardius, a topaz and an emerald, the first row;
Exodus 28:16-17
Four-square, shall it be double, - a span the length thereof and a span the breadth thereof.
Exodus 28:21
And the stones shall be after the names of the sons of Israel - twelve, after their names, - as the engravings of a seal-ring everyone after his name, shall they be, for the twelve tribes,
Revelation 21:19-21
The foundations of the wall of the city, with every precious stone were adorned: the first foundation, was jasper, the second, sapphire, the third, chalcedony, the fourth, emerald,
Treasury of Scripture Knowledge
Summary
                            And they set in it four rows of stones: the first row was a sardius, a topaz, and a carbuncle: this was the first row.                        
                    The first row
Bible References
The first row
                                        Exodus 28:16                                        
                                                                                                                                Four-square, shall it be double, - a span the length thereof and a span the breadth thereof.
                                    
                                        Revelation 21:19                                        
                                                            
                        The foundations of the wall of the city, with every precious stone were adorned: the first foundation, was jasper, the second, sapphire, the third, chalcedony, the fourth, emerald,