It is a fragment of text taken down and badly copied, perhaps from La vida de Lazarillo de Tormes y de sus fortunas y adversidades (Diego Hurtado de Mendoza, 1554) where he refers to 2 o'clock in the afternoon. It may be "Since I saw it be two. . . " , or "Desque vi ser dos . . . " . See desque (archaic contraction by "since that", as "after that") .
