Job 15:9

7 Were you the first man ever born? Were you brought forth before the hills?

8 Do you listen in on the council of God or limit wisdom to yourself?

What do you know that we do not? What do you understand that is not clear to us?

10 Both the gray-haired and the aged are on our side— men much older than your father.

11 Are the consolations of God not enough for you, even words spoken gently to you?

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
What do you know that we do not? What do you understand that is not clear to us?
KJV
What knowest thou, that we know not? what understandest thou, which is not in us?
WEB
What do you know that we don’t know? What do you understand which is not in us?
ASV
What knowest thou, that we know not? What understandest thou, which is not in us?
DARBY
What knowest thou that we know not? [what] understandest thou which is not in us?
BLB
What do you know that we do not know? [What] do you understand that [is] not with us?
ÅB
Hva vet du som vi ikke vet? Hva forstår du som er ukjent for oss?
OTB
Hva vet du som vi ikke vet?
Hvilke innsikter har du som vi mangler?
B1930
Hvad vet du som vi ikke vet? Hvad forstår du som er ukjent for oss?

Study notes (Tyndale)

Original text and word study

Cross references