le.shem denotes a stone named in the third row alongside agate and amethyst.

The attested use names a stone in a third-row list with agate and amethyst, presented the same way in both supplied verses.

1. A stone in the third-row list · dominant

   The masculine singular absolute form occurs in a list of three stones. In Exodus 28:19 the APB renders the third row as "jacinth, agate, and amethyst," and Exodus 39:12 presents the same three-stone row.

   Exodus 28:19Exodus 39:12

In the Anselm Project Bible: Across both verses, the APB presents the item as "jacinth" in the third-row list.