The sons of Ulam were mighty men of valor, archers, and they had many sons and grandsons—150 in all. All these were the descendants of Benjamin.
Jewish Publication Society of America Version (JPS1917) - 1 Chronicles 8:40 >And the sons of Ulam were mighty men of valour, archers; and had many sons, and sons' sons, a hundred and fifty. All these were of the sons of Benjamin.