'Accustomed' in the Bible

His father went down to the woman, and Samson prepared there a feast, as young men were accustomed to doing this.

A wild ass accustomed to [the] desert, in the desire of her soul. She gasps [for] wind [in] her rutting time. Who can quell her [lust]? All [those who] seek her will not grow weary, in her month they will find her.

Can a Cushite change his skin, or a leopard his spots? [Then] you also will be able to do good, [who] are accustomed to doing evil.