Canto 3 -
Araṇya-kāṇḍa
Chapter 58: Rāma Reaches His Āśrama in Anxiety
Text 3.58.4

यां विना नोत्सहे वीर मुहूर्तमपि जीवितुम्।
क्व सा प्राणसहाया मे सीता सुरसुतोपमा॥

yāṁ vinā notsahe vīra muhūrtam api jīvitum
kva sā prāṇa-sahāyā me sītā sura-sutopamā

yām = whom; vinā = and without; na = no; utsahe = I have desire; vīra = O hero; muhūrtam = for a moment; api = even; jīvitum = to live; kva = where is; prāṇa-sahāyā = life support; me = My; sītā = Sītā; sura-suta-upamā = who is comparable to a demigoddess.

O hero, where is Sītā, My life support, who is comparable to a demigoddess, and without whom I have no desire to even live for a moment?