Shiva Purana
ध्यायतः पुत्रकामस्य विधेर्जातः कुमारकः॥ पीतवस्त्रादिक प्रौढो महातेजा महाभुजः॥१८॥
As Brahmā desirous of sons meditated, a son born unto him mature, of great arms and great splendour and wearing yellow garments.
english translation
dhyAyataH putrakAmasya vidherjAtaH kumArakaH॥ pItavastrAdika prauDho mahAtejA mahAbhujaH॥18॥
hk transliteration by Sanscript