בְּ֭נִי אִם־עָרַ֣בְתָּ לְרֵעֶ֑ךָ תָּקַ֖עְתָּ לַזָּ֣ר כַּפֶּֽיךָ׃
Anak ko, kung ikaw ay nanagot para sa iyong kapwa, kung nakipagkamay ka bilang pangako para sa isang dayuhan,
Rashi
My son, if you have stood surety Our Sages explained this as referring to surety in monetary matters, according to its apparent meaning.