Does any know the words of max boyce poem which includes lines Bevan and Dai Morris in but Phil not sqaud so you phoned reddifusion man when his number had found said theres?

The words you seek appear in the poem "Hymn to Saint Dai" by Max Boyce. Here is the relevant section of the poem:

Arise now, men & boys, & pay a little heed

To a humble servant of our sporting breed.

Dai Morris did we seek, & also looked for Bevan,

But Phil not in the squad so you phoned the Rediffusion man

When his number you had found, said, "There's a game down there, is Dai on?"