Luke 18:1 And he spake a parable unto them to this end, that men ought always to pray, and not to faint; 7 I MC VC

Romans 12:12 Rejoicing in hope; patient in tribulation; continuing instant in prayer; 29 I MC VC

Ephesians 6:18 Praying always with all prayer and supplication in the Spirit, and watching thereunto with all perseverance and supplication for all saints; 38 I MC VC

Colossians 4:2 Continue in prayer, and watch in the same with thanksgiving; 37 I MC VC

1 Thessalonians 5:17 Pray without ceasing. 116 I MC VC