English poem
God seyth hymself, as wryten we fynde
by William Langland (1332–1386)
God seyth hymself, as wryten we fynde, That whenne the blynde ledeth the blynde, Into the dyche they fallen boo, For they ne sen whare by to go. So faren prestes now by dawe, They beth blynde in Goddes lawe, etc. MS. Cotton. Claud. A. II.