Former Miss Switzerland Beatrice Keul has accused Donald Trump of raping her inside a hotel room during a 1993 Atlantic City pageant event, expanding on her previous groping allegations.
The offer requires evidence to lead to an arrest and conviction.
Opinion polls suggest no political bloc is on course to secure a majority in the 120-seat Knesset.
US President Donald Trump has reiterated his support for Benjamin Netanyahu ahead of Israels election, while the Israeli prime minister has warned of a possible nuclear threat from Iran.
Iran says diplomatic messages are still being exchanged through intermediaries, while conflicting claims over reopening the Strait of Hormuz have added uncertainty to efforts to ease tensions with Washington.
Iran has rejected claims that it offered to reopen the Strait of Hormuz in exchange for an end to the US naval blockade. Tehran has also disputed reports of a new proposal through Pakistani mediators, while the two sides continue to disagree over the terms of a possible deal.
US Secretary of State Marco Rubio says only a few issues stand in the way of an agreement. Tariffs, energy trade and Indias efforts to diversify crude oil supplies featured in the bilateral talks.
Russian crude made up around 35% of India’s oil imports last month, complicating Washington’s plans to penalise major buyers of Moscow’s energy. New Delhi says its purchasing policy prioritises the energy needs of 1.4 billion people and protects the country’s trade interests.