Oblivion - Mjolnir Computer 5

The grenade was still climbing when John’s HUD flashed green—the onboard computer alerting him that now was his best chance to dive between bolts without taking a hit. He hurled himself forward, drawing his legs up tight and curling himself into a ball, making as small a target as possible. He hit the ground on the brow of his helmet and on his elbows and knees all at once.

- Halo: Oblivion, Chapter 17