"to lie down, to go to bed" is Ложиться in Russian.
Ложиться means "to lie down, to go to bed" in English.
Listen to the pronunciationWord #2515 of 4,000 by frequency in Russian — level B2.
Ему пора ложиться, завтра рано вставать.
It's time for him to go to bed, he has to get up early tomorrow.