Ayub 1:18

1:18 While this one was still speaking another messenger arrived and said, “Your sons and your daughters were eating and drinking wine in their oldest brother’s house,

Ayub 33:23

33:23 If there is an angel beside him,

one mediator ¹  out of a thousand,

to tell a person what constitutes his uprightness; ² 

[33:23]  ¹ sn The verse is describing the way God can preserve someone from dying by sending a messenger (translated here as “angel”), who could be human or angelic. This messenger will interpret/mediate God’s will. By “one … out of a thousand” Elihu could have meant either that one of the thousands of messengers at God’s disposal might be sent or that the messenger would be unique (see Eccl 7:28; and cp. Job 9:3).

[33:23]  ² tn This is a smoother reading. The MT has “to tell to a man his uprightness,” to reveal what is right for him. The LXX translated this word “duty”; the choice is adopted by some commentaries. However, that is too far from the text, which indicates that the angel/messenger is to call the person to uprightness.