תְּאַשּׁוּר m., Isa. 41:19 ; 60:13 ; pr. erectness (see the root אָשַׁר No. 1), tallness; hence a tall tree; specially a species of cedar , growing in Lebanon. Vulg. and Ch. render it the box; Syr. and the Hebr. Sherbîn , i.e. a species of cedar remarkable for the smallness of the cones, and with branches turned upward.
Staat de Buxus in de Bijbel?