Luke 1:11

1:11 An angel of the Lord, standing on the right side of the altar of incense, appeared to him.

Luke 4:10

4:10 for it is written, ‘He will command his angels concerning you, to protect you,’

Luke 12:9

12:9 But the one who denies me before men will be denied before God’s angels.

Luke 22:43

22:43 [Then an angel from heaven appeared to him and strengthened him.