Is anything required of one who buried a fetus that miscarried at four months, without praying over it?

The miscarried fetus should have been washed, shrouded, and prayed over, if it had completed four months, according to the Prophet’s (peace and blessings of Allah be upon him) saying: “The miscarried fetus is prayed over.” However, what was required has been missed, and there is nothing upon you.