The Tel Aviv Magistrates Court on Monday extended the arrest of a Bnei Brak resident accused of harming three minors.
Initial investigations show that the suspect, aged 53, had prior acquaintance with his victims.
All of the victims - haredi boys - are aged 14-15.
The suspect was arrested on Sunday and brought for an interrogation a the local police station. His arrest was extended on Monday after the court deemed him potentially dangerous to the public.
"We are still investigating the issue," Israel Police said.