לְֽכָל תִּ֭כְלָה רָאִ֣יתִי קֵ֑ץ רְחָבָ֖ה מִצְוָתְךָ֣ מְאֹֽד׃
Я видел конец каждой цели; но заповедь Твоя чрезвычайно широка.
Rashi
or every finite thing, etc. to search them and to debate about them.
Rashi
Of every finite thing To every conclusion of a thing there is an end and a boundary, but Your commandments have no end or boundary to their conclusion.