GERAH
ge'-ra (gerah, "grain" or "kernel"):
A weight, the 20th part of a shekel (Exodus 30:13; Leviticus 27:25; Numbers 3:47; 18:16; Ezekiel 45:12).
See WEIGHTS AND MEASURES.
Bibliography Information Orr, James, M.A., D.D. General Editor. "Entry for 'GERAH'". "International Standard Bible Encyclopedia". 1915.