This might be a good place to start:
stpaulcenter.com/studies/lesson/lesson-one-how-a-catholic-starts-to-read-the-bible
You can also read the Bible like St. Therese of Lisieux did: after invoking the Holy Spirit, simply read Scripture until you find a passage that really stands out for you, and then memorize said passage. The Gospels are a wonderful place to start, along with the Psalms and the wisdom literature.
An example of this, for me, might be Psalm 91(90). While the entirety of that Psalm is beautiful, when I first read the following it really stuck out for me. From the Douay-Rheims, starting at verse 14:
Because he hoped in me I will deliver him: I will protect him because he hath known my name. He shall cry to me, and I will hear him: I am with him in tribulation, I will deliver him, and I will glorify him. I will fill him with length of days; and I will shew him my salvation.
I love the above because it is about Christ, but also because it extends to each of us, God’s adopted children.
Or from James 1:
Blessed is the man that endureth temptation; for when he hath been proved, he shall receive a crown of life, which God hath promised to them that love him.
Coming across such passages is to find the little gems that God has put into your heart, and, once again, memorizing them and meditating on them is a wonderful practice.
While we must not attempt to simply flip through the Bible randomly and find answers, the Holy Spirit does speak to us through Scripture. Don’t forget that divination, ultimately, is simply seeking the impulses and movements of demons. We cannot be divining when we are attempting to listen to the voice of God in our hearts.
Here’s an example of what I mean:
youtube.com/watch?v=gKNNTyUhujE