'Dedicating' in the Bible

Now I'm dedicating him to the LORD, and as long as he lives, he will be dedicated to the LORD." Then they worshipped the LORD there.

and for all the work to be undertaken by skilled artists, gold for what is to be made of gold, and silver for what is to be made of silver. Who then, will be dedicating the productivity of his own work to the LORD today?"

On the day after the festival ended, they convened a solemn assembly, because they had been dedicating the altar for seven days and observing the festival for seven days.