en_tn/1ch/29/20.md

Now bless Yahweh

"Now praise Yahweh"

prostrated themselves before the king

This refers to laying down on the ground before someone to show great respect. AT: "prostrated themselves on the ground to show respect to Yahweh and the king" (See: rc://en/ta/man/translate/translate-symaction)

they made sacrifices to Yahweh and offered burnt offerings to him

The people offered animals to be sacrificed to Yahweh by the priests. Most of the people did not actually kill and sacrifice the animals themselves. (See: rc://en/ta/man/translate/figs-metonymy)

a thousand bulls, a thousand rams, and a thousand lambs

"1,000 bulls, 1,000 rams, and 1,000 lambs" (See: rc://en/ta/man/translate/translate-numbers)