'Dedicated' in the Bible

“Remember the Sabbath (seventh) day to keep it holy (set apart, dedicated to God).

Work may be done for six days, but on the seventh day there must be a Sabbath of complete rest, dedicated to the Lord. Anyone who does work on the Sabbath day must be put to death.

Afterward Moses said, “Today you have been dedicated to the Lord, since each man went against his son and his brother. Therefore you have brought a blessing on yourselves today.”