▁Mar hab ▁attacked ▁Muhammad ▁b . ▁Mas l ama ▁and ▁struck ▁him . ▁He ▁took ▁the ▁blow ▁on ▁his ▁shield ▁and ▁the ▁sword ▁bit ▁into ▁it ▁and ▁remained ▁fast . ▁Muhammad ▁( bin ▁Mas l ama ) ▁then ▁gave ▁Mar hab ▁a ▁fatal ▁w ound .” ▁ ▁Although , ▁many ▁of ▁the ▁sources ▁quoted ▁that , ▁Muhammad ▁bin ▁Mas l ama ▁also ▁fought ▁bra v ely ▁at ▁Kh ay bar ▁as ▁well ▁as ▁Ali ▁ibn ▁ab i ▁Tal ib ▁and ▁also ▁killed ▁a ▁number ▁of ▁well - known ▁Jewish ▁war riors . ▁ ▁After math ▁ ▁Muhammad ▁met ▁with ▁I bn ▁Ab i ▁al - H u q ai q , ▁al - K at ib ah ▁and ▁al - W ati h ▁to ▁discuss ▁the ▁terms ▁of ▁surrender . ▁As ▁part ▁of ▁the ▁agreement , ▁the ▁Jews ▁of ▁Kh ay bar ▁were ▁to ▁ev acu ate ▁the ▁area , ▁and ▁surrender ▁their ▁wealth . ▁The ▁Muslim s ▁would ▁ce ase ▁war fare ▁and ▁not ▁hurt ▁any ▁of ▁the ▁Jews . ▁After ▁the ▁agreement , ▁some ▁Jews ▁approached ▁Muhammad ▁with ▁a ▁request ▁to ▁continue ▁to ▁cultiv ate ▁their ▁orch ards ▁and ▁remain ▁in ▁the ▁o asis . ▁In ▁return , ▁they ▁would ▁give ▁one - half ▁of ▁their ▁produce ▁to ▁the ▁Muslim s . ▁According ▁to ▁I bn ▁H ish am ' s ▁version ▁of ▁the ▁p act ▁with ▁Kh ay bar , ▁it ▁was ▁concluded ▁on ▁the ▁condition ▁that ▁the ▁Muslim s ▁" may ▁exp el ▁you ▁[ J ew s ▁of