'Appointed Feasts' in the Bible

Look, I am building a house for the name of Yahweh my God to dedicate to him, to offer sweet spices of incense before him, and [for] the regular rows [of bread], and burnt offerings for mornings, evenings, Sabbaths, and new moon festivals, and for appointed feasts of Yahweh our God which [are] everlasting for Israel.

And the gift of the king [was] out of his own possessions for the burnt offerings--the burnt offerings for the morning and the evening and for Sabbaths, new moon festivals, and appointed feasts, as is written in the law of Yahweh.