Musannaf Ibn Abi Shaybah 8481 — Prayer during sword fighting

Sa'id bin Jubayr and Abu al-Bakhtari said: When swords are clashing, people are striking one another, and the time of prayer comes, then say: 'Subhan Allah, wal-hamdu lillah, wa la ilaha illallah, wallahu akbar' (Glory be to Allah, all praise is for Allah, there is no god but Allah, and Allah is the Greatest). That is your prayer; then do not repeat it.