rakkhassetaṃ vācaṃ
(sandhi, sandhi, imp + pron) watch (your words)!; careful (what you say)! [lit.] you must guard this Construction: rakkhassu + etaṃ
(idiom, idiom, imp + pron + fem) watch your words!; careful what you say! [lit.] you must guard this speech Construction: rakkhassu + etaṃ + vācaṃ