Устремилось

Mark 5:13 RUSV

13 Иису́с тотчас позво́лил им.

13 Jesus immediately [allowed, permited] [it, them].

И нечи́стые духи,

And unclean [perfume, spirits],

вы́йдя,

[came out, coming out, going out],

вошли́ в свине́й;

[entered, they entered] [at, in, of, on] [pigs, swine];

и устремилось ста́до с крутизны́ в мо́ре,

and устремилось [herd, flock] [and, from, in, of, with] [coolness, steep, steepness] [at, in, of, on] [sea, water],

а их бы́ло о́коло двух ты́сяч;

[while, and, but] [them, their] [it was, was] [near, nearby] two [thousand, thousands];

и потонули в мо́ре.

and потонули [at, in, of, on] [sea, water].

So he gave them permission.
And the unclean spirits came out and entered the pigs;
and the herd,
numbering about two thousand,
rushed down the steep bank into the sea and drowned in the sea.
Mark 5:13 ESV

And forthwith Jesus gave them leave.
And the unclean spirits went out,
and entered into the swine:
and the herd ran violently down a steep place into the sea,
(they were about two thousand;)
and were choked in the sea.
Mark 5:13 KJV