RobH_en_tn/gen/43/10.md

For if we had not delayed

Judah is describing something that could have happened in the past but did not. Judah is scolding his father for waiting so long to send his sons to Egypt to get more food. (See: rc://en/ta/man/translate/figs-hypo)

we would have come back here a second time

"we would have returned twice"