ઘર ઊણેણી જુઓ, ને વિવાહ માંડી જુઓ.

ghara ūṇēṇī juō, nē vivāha māṁḍī juō.

Literally: Look at the house and look at the marriage.
What it means: One cannot truly anticipate the expenses involved in starting a household or a marriage.
The English proverb Shah set beside it: One cannot form an idea previously of what a marriage or a house will cost.

Also said as

ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1923) · read from the scan by machine — the Gujarati itself is unchecked · English is machine-made and nobody has checked it yet

Heard it differently, or know we've got the sense wrong? Tell us — that is exactly the kind of correction this needs.