diff --git a/src/Illuminate/Testing/Fluent/Concerns/Matching.php b/src/Illuminate/Testing/Fluent/Concerns/Matching.php
index 56fd3659a835..33ce0aa4a741 100644
--- a/src/Illuminate/Testing/Fluent/Concerns/Matching.php
+++ b/src/Illuminate/Testing/Fluent/Concerns/Matching.php
@@ -122,16 +122,26 @@ public function whereContains(string $key, $expected)
             }
 
             return $actual->containsStrict($search);
-        })->toArray();
-
-        PHPUnit::assertEmpty(
-            $missing,
-            sprintf(
-                'Property [%s] does not contain [%s].',
-                $key,
-                implode(', ', array_values($missing))
-            )
-        );
+        });
+
+        if ($missing->whereInstanceOf('Closure')->isNotEmpty()) {
+            PHPUnit::assertEmpty(
+                $missing->toArray(),
+                sprintf(
+                    'Property [%s] does not contain a value that passes the truth test within the given closure.',
+                    $key,
+                )
+            );
+        } else {
+            PHPUnit::assertEmpty(
+                $missing->toArray(),
+                sprintf(
+                    'Property [%s] does not contain [%s].',
+                    $key,
+                    implode(', ', array_values($missing->toArray()))
+                )
+            );
+        }
 
         return $this;
     }