Je was op zoek naar: proficiscemur (Latijn - Engels)

cras proficiscemur.
we’ll be leaving tomorrow.

cui diximus ire non possumus si frater noster minimus descendet nobiscum proficiscemur simul alioquin illo absente non audemus videre faciem vir
and we said, we cannot go down: if our youngest brother be with us, then will we go down: for we may not see the man's face, except our youngest brother be with us.