Sanctuary, Mass

You cast this spell and you are infused with a clear, silvery aura.

(Spell Compendium, p. 179)  
Originally posted on D&D tools

Abjuration

Level: Cleric 5,
Components: V, S, DF,
Casting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Target: One creature/level, no two of which are more than 30 ft. apart
Duration: 1 round/level
Saving Throw: Will negates
Spell Resistance: No

You touch each of your companions in turn, and they are infused with the aura as well.

This spell functions like sanctuary, except that it affects multiple creatures.