How to say "to lie down, sleep" in Arabic

The consonants line up perfectly with Hebrew רקד (raqad) — ر↔ר, ق↔ק, د↔ד, a textbook match — but the meanings are opposite kinds of leisure: Hebrew's raqad is "to dance," Arabic's raqada is "to lie down and sleep." Whether that's one Proto-Semitic root splitting into "settle down" and "leap about," or two separate roots colliding by coincidence within Semitic's limited stock of triliteral shapes, is unsettled — no dictionary treats them as interchangeable, so treat the resemblance as a trap, not a green light. (Arabic's actual word for "to dance," raqaṣa, differs by only one letter — ص, not د — its own trap.)