diff --git a/exo/15/16.md b/exo/15/16.md
index 11774e75e2..3c67699e9c 100644
--- a/exo/15/16.md
+++ b/exo/15/16.md
@@ -4,7 +4,7 @@
 
 # dread
 
-Dread is extreme fear or anxiety about something that is going to happen or might happen.
+Dread is extreme fear or anxiety about something that is going to happen or might happen. (see Numbers 22:3)
 
 # Because of your arm's power