Namaste

Looked for words with ग्थ and found two sentences.
श्रय प्रणाउलस्त ग्थ सक्रिसब्छेलीकाश् समायन

कही क्थ तिह स्थ ग्थ करि त्थ सुनायो

Looked in Oxford Hindi dictionary, couldn't find one. I thought it ll be available in Sanskrit. Has any one come across words with ग्थ . I need two words with their meaning. It is a samyuktakshar, so any word with it is OK.

Thanks and Regards