The notes here are taken from the actual Scala, so be warned that references to the "previous" proverb refer to its order in the Scala, not its order here. You can read more about the word at the Verbosum blog: CORAM.
Luceat lux vestra coram hominibus. ~ Note: Luceat lux vestra coram hominibus, ut videant opera vestra bona.
Cantabit pauper coram latrone viator.
Vacuus cantat coram latrone viator.
Cantabit vacuus coram latrone viator. ~ Note: This is one of the sayings collected by Wegeler, 105.