diff --git a/Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp b/Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp
index b163f15118..d1c72bbb11 100644
--- a/Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp
+++ b/Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp
@@ -132,7 +132,7 @@ ThrowCompletionOr<FunctionObject*> species_constructor(GlobalObject& global_obje
 }
 
 // 7.3.24 GetFunctionRealm ( obj ), https://tc39.es/ecma262/#sec-getfunctionrealm
-Realm* get_function_realm(GlobalObject& global_object, FunctionObject const& function)
+ThrowCompletionOr<Realm*> get_function_realm(GlobalObject& global_object, FunctionObject const& function)
 {
     auto& vm = global_object.vm();
 
@@ -160,10 +160,8 @@ Realm* get_function_realm(GlobalObject& global_object, FunctionObject const& fun
         auto& proxy = static_cast<ProxyObject const&>(function);
 
         // a. If obj.[[ProxyHandler]] is null, throw a TypeError exception.
-        if (proxy.is_revoked()) {
-            vm.throw_exception<TypeError>(global_object, ErrorType::ProxyRevoked);
-            return nullptr;
-        }
+        if (proxy.is_revoked())
+            return vm.throw_completion<TypeError>(global_object, ErrorType::ProxyRevoked);
 
         // b. Let proxyTarget be obj.[[ProxyTarget]].
         auto& proxy_target = proxy.target();
@@ -340,9 +338,7 @@ Object* get_prototype_from_constructor(GlobalObject& global_object, FunctionObje
     if (vm.exception())
         return nullptr;
     if (!prototype.is_object()) {
-        auto* realm = get_function_realm(global_object, constructor);
-        if (vm.exception())
-            return nullptr;
+        auto* realm = TRY_OR_DISCARD(get_function_realm(global_object, constructor));
         prototype = (realm->global_object().*intrinsic_default_prototype)();
     }
     return &prototype.as_object();
diff --git a/Userland/Libraries/LibJS/Runtime/AbstractOperations.h b/Userland/Libraries/LibJS/Runtime/AbstractOperations.h
index 51c6541560..f96f8600aa 100644
--- a/Userland/Libraries/LibJS/Runtime/AbstractOperations.h
+++ b/Userland/Libraries/LibJS/Runtime/AbstractOperations.h
@@ -23,7 +23,7 @@ ThrowCompletionOr<Value> require_object_coercible(GlobalObject&, Value);
 size_t length_of_array_like(GlobalObject&, Object const&);
 ThrowCompletionOr<MarkedValueList> create_list_from_array_like(GlobalObject&, Value, Function<ThrowCompletionOr<void>(Value)> = {});
 ThrowCompletionOr<FunctionObject*> species_constructor(GlobalObject&, Object const&, FunctionObject& default_constructor);
-Realm* get_function_realm(GlobalObject&, FunctionObject const&);
+ThrowCompletionOr<Realm*> get_function_realm(GlobalObject&, FunctionObject const&);
 bool is_compatible_property_descriptor(bool extensible, PropertyDescriptor const&, Optional<PropertyDescriptor> const& current);
 bool validate_and_apply_property_descriptor(Object*, PropertyName const&, bool extensible, PropertyDescriptor const&, Optional<PropertyDescriptor> const& current);
 Object* get_prototype_from_constructor(GlobalObject&, FunctionObject const& constructor, Object* (GlobalObject::*intrinsic_default_prototype)());
diff --git a/Userland/Libraries/LibJS/Runtime/ArrayPrototype.cpp b/Userland/Libraries/LibJS/Runtime/ArrayPrototype.cpp
index 774d500550..668ac59ef9 100644
--- a/Userland/Libraries/LibJS/Runtime/ArrayPrototype.cpp
+++ b/Userland/Libraries/LibJS/Runtime/ArrayPrototype.cpp
@@ -124,9 +124,7 @@ static Object* array_species_create(GlobalObject& global_object, Object& origina
     if (constructor.is_constructor()) {
         auto& constructor_function = constructor.as_function();
         auto* this_realm = vm.current_realm();
-        auto* constructor_realm = get_function_realm(global_object, constructor_function);
-        if (vm.exception())
-            return {};
+        auto* constructor_realm = TRY_OR_DISCARD(get_function_realm(global_object, constructor_function));
         if (constructor_realm != this_realm) {
             if (&constructor_function == constructor_realm->global_object().array_constructor())
                 constructor = js_undefined();