Luke 18:1 - And he spake a parable unto them to this end, that men ought always to pray, and not to faint; (Verses like Luke 18:1)
Romans 12:12 - Rejoicing in hope; patient in tribulation; continuing instant in prayer; (Verses like Romans 12:12)
Ephesians 6:18 - Praying always with all prayer and supplication in the Spirit, and watching thereunto with all perseverance and supplication for all saints; (Verses like Ephesians 6:18)
Colossians 4:2 - Continue in prayer, and watch in the same with thanksgiving; (Verses like Colossians 4:2)
1 Peter 4:7 - But the end of all things is at hand: be ye therefore sober, and watch unto prayer. (Verses like 1 Peter 4:7)
Luke 21:36 - Watch ye therefore, and pray always, that ye may be accounted worthy to escape all these things that shall come to pass, and to stand before the Son of man. (Verses like Luke 21:36)