by god

ــ بخدا قسم که. . . .
ــ والله
ــ بخدا

شرعا و عرفا

By god یا by allah یعنی بخدا یا بخدا قسم
by God ( not comparable ) Used as an oath to emphasize the veracity of an associated statement. Used as an intensifier.

تو را بخدا . . .