store/[org.clojure/clojure "1.9.0"] clj::clojure.core/throw

Official Documentation

Add notes
Usage
==================================================
   (throw expr)

Docstring
==================================================
  The expr is evaluated and thrown, therefore it should
  yield an instance of some derivee of Throwable.

Source

;; Special forms have no source

Example 1

Edit
(throw (Exception. "my exception message"))
;; => java.lang.Exception: my exception message (NO_SOURCE_FILE:0)