Whence

1.

(from where, from what place or source, from which. (from what place)) ដូចនោះ, ពីទីន្កោ, ទីនោះ
Example: The king asked, Whence come these messengers.

1.

From what place; hence, from what or which source, origin, antecedent, premise, or the like; how; -- used interrogatively.

2.

From what or which place, source, material, cause, etc.; the place, source, etc., from which; -- used relatively.