 Wiśniowiecki also fought against the <unk> in 1640 – 46 , whose raids on the south @-@ east frontier of the Commonwealth endangered his holdings . In 1644 together with Hetman Stanisław Koniecpolski he took part in the victorious Battle of <unk> , in which they crushed forces of Crimean <unk> led by <unk> <unk> ( <unk> <unk> ) . 
