diff --git a/docs/src/rules/guard-for-in.md b/docs/src/rules/guard-for-in.md
index 9481d2ad07f..f358e503039 100644
--- a/docs/src/rules/guard-for-in.md
+++ b/docs/src/rules/guard-for-in.md
@@ -44,6 +44,12 @@ Examples of **correct** code for this rule:
 ```js
 /*eslint guard-for-in: "error"*/
 
+for (key in foo) {
+    if (Object.hasOwn(foo, key)) {
+        doSomething(key);
+    }
+}
+
 for (key in foo) {
     if (Object.prototype.hasOwnProperty.call(foo, key)) {
         doSomething(key);