diff --git a/23-ISA.usfm b/23-ISA.usfm
index 71c4d87e..773c8a76 100644
--- a/23-ISA.usfm
+++ b/23-ISA.usfm
@@ -3330,8 +3330,8 @@
 \s5
 \q1
 \p
-\v 21 'Present your case,' says Yahweh,
-\q1 'present your best arguments for your idols,' says the King of Jacob.
+\v 21 "Present your case," says Yahweh,
+\q1 "present your best arguments for your idols," says the King of Jacob.
 \q1
 \v 22 Let them bring us their own arguments; have them come forward and declare to us what will happen,
 \q1 so we may know these things well.