Dan 9:25

25 Know therefore and discern, that from the going forth of the commandment to restore and to build Jerusalem to the Anointed One, the prince, shall be seven sevens and sixty-two sevens: it shall be built again, with street and moat, even in troubled times. 

from the going forth of the command –  in 457 BC. King Artaxerxes, in Ezra 4:21 commanded that the City and walls (vs.16) could not be built “until a decree is issued by me.” The decree is found in Ezra 7:13, which is the fifth month, and seventh year of the king as noted in Ezra 7:8, being 457 BC.

until the Messiah – literally “the anointed.”

the Prince – here the word “Prince” means “ruler,” as it does in verse 26, referring to “the ruler of the people to come.” From this passage, we can see that the Jews expected the Messiah to be a “ruler” that combated “the ruler” of the Romans.

there shall be seven sevens and sixty-two sevens – for a total of 69 sevens, 483 years, from 457 BC to A.D. 27, when Christ was anointed.

the street shall be built again and the wall – the command does not relate to the restoration of the temple, but the street and the wall, see Ezra 4:16-21