His freend, lest that he warned be,
Til that he preve his stabiltee.
But whan that he hath founden oon
That trusty is and trew as stone,
And [hath] assayed him at al,
5250
And found him stedefast as a wal,
And of his freendship be certeyne,
He shal him shewe bothe Ioye and peyne,
And al that [he] dar thinke or sey,