The sons of Uzziel were Mishael, Elzaphan, and Sithri.

As it turned out, ¹  among these young men ²  were some from Judah: ³  Daniel, Hananiah, Mishael, and Azariah. ⁴ 

Then Daniel went to his home and informed his friends Hananiah, Mishael, and Azariah of the matter.

Daniel then spoke to the warden ¹  whom the overseer of the court officials had appointed over Daniel, Hananiah, Mishael, and Azariah:

When the king spoke with them, he did not find among the entire group ¹  anyone like Daniel, Hananiah, Mishael, or Azariah. So they entered the king’s service. ² 

Moses then called to Mishael and Elzaphan, the sons of Uzziel, Aaron’s uncle, and said to them, “Come near, carry your brothers away from the front of the sanctuary to a place outside the camp.”