Shiva Purana
अश्वमेधसहस्रं च सत्यं च तुलया धृतम् ॥ लक्षाणि क्रतवश्चैव सत्यमेव विशिष्यते ॥ २९ ॥
When weighed against truth in a balance, a thousand horse-sacrifices and a hundred thousand other sacrifices do not equal it. Truth alone excels.
english translation
azvamedhasahasraM ca satyaM ca tulayA dhRtam ॥ lakSANi kratavazcaiva satyameva viziSyate ॥ 29 ॥
hk transliteration by Sanscript