Shanti Mantra

Taittiriya Upanishad - Brahmavalli

OM
May it help us both together!
May it foster us both together!
Together let us both act boldly!
May our learning be full of vigor!
May we never dislike each other!
OM
Peace! Peace! Peace!

(Olivelle, Patrick - The Early Upanishads: Annotated Text and Translation - Oxford University Press, 1998 - p.299-301 - ISBN 9780195124354)