Mandala 10, Hymn 90, Verse 1
स॒हस्र॑शीर्षा॒ पुरु॑षः सहस्रा॒क्षः स॒हस्र॑पात् स भूमिं॑ वि॒श्वतो॑ वृ॒त्वात्य॑तिष्ठद्दशाङ्गु॒लम्
"A THOUSAND heads hath Purusha, a thousand eyes, a thousand feet. On every side pervading earth he fills a space ten fingers wide."