Prayer from Keno upanishad.

Aap yanthu mamaa dangani vaak praan chakshu kshotramatho  valminindra  yaani cha sarvaani,
sarva bramho nishadam,
maah brahma nirkuyaarma,
ma ma brahma nirakaroth
om shanthi, shanti , shantihi

Meaning:
            May my limbs, speech, breath, eyes ears gain and grow in vigour, as also my strength and all my senses,
All pervading is the Brahman of the Upanishads,
May i never discard Brahman
May Brahman never discard me!

Om, let Peace, peace,and more  peace prevail!