Anything that that still applied was re stated. The scriptures clearly say in the Greek scriptures that Jesus made a new covenant and the mosaic law was obsolete
Yes many elements of the 10 commandments were actually re stated in the new testament such as the law on loving God and neighbor, fornication, adultery, murder, stealing, honoring parents etc. Thats how we know they were a part of the new covenant. New requirements or commandments were also stated that apply right up till our time which Jesus spoke of also. But for example the Sabbath keeping was not along with many other laws and practices from the old testament that were no longer relevant or necessary.