diff --git a/20/15.txt b/20/15.txt
new file mode 100644
index 0000000..cae0a8d
--- /dev/null
+++ b/20/15.txt
@@ -0,0 +1 @@
+Abimelech nguendi, ''Tala, livu liange eli, tunga kuoxe kunai mbunge yove.'' 
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 8fc34d2..194fa40 100644
--- a/manifest.json
+++ b/manifest.json
@@ -163,6 +163,7 @@
 		"20-06",
 		"20-08",
 		"20-10",
+		"20-13",
 		"21-title",
 		"22-title",
 		"23-title",