Vaivasvata-vamsha-pravṛttiḥ
Origin and Issue of Vaivasvata Manu; Ilā–Sudyumna Episode
दशधा तदधात्क्षत्त्रमकरोत्पृथिवीमिमाम् / इक्ष्वाकुरेव दायादो भागं दशममाप्तवान्
daśadhā tadadhātkṣattramakarotpṛthivīmimām / ikṣvākureva dāyādo bhāgaṃ daśamamāptavān
He divided the kṣatriya sovereignty over this earth into ten portions; and the heir of Ikṣvāku obtained the tenth share.