'Word' in the Bible

In the second year of Darius the king, in the sixth month, in the first day of the month, the Word of Yahweh came by Haggai, the prophet, to Zerubbabel, the son of Shealtiel, governor of Judah, and to Joshua, the son of Jehozadak, the high priest, saying,

Then the Word of Yahweh came by Haggai, the prophet, saying,

In the seventh month, in the twenty-first day of the month, the Word of Yahweh came by Haggai the prophet, saying,

This is the word that I covenanted with you when you came out of Egypt, and my Spirit lived among you. 'Don't be afraid.'

In the twenty-fourth day of the ninth month, in the second year of Darius, the Word of Yahweh came by Haggai the prophet, saying,

The Word of Yahweh came the second time to Haggai in the twenty-fourth day of the month, saying,