30 And He went on to say, "How should we compare (or: In what manner can we be likening) God's kingdom (the reign and action of God as King), or within what parable (illustrative comparison) can (or: should) we place it?
Mark 4:30 Cross References - JMNT
Matthew 11:16
16 "Now to what or with whom shall I compare, or say is like, this generation? It exists being like little boys and girls, habitually sitting in the marketplaces, who – constantly shouting to different people –
Matthew 13:24
24 He placed (or: put; set) another parable (illustration) beside [the previous one] for them, proceeding in saying, "The reign and sovereignty activities of the heavens (or: kingdom of the atmospheres) is likened and compared to a person (human) sowing (scattering) fine, ideal seed within his field.
Matthew 13:31-32
31 He placed (or: put; set) another parable (illustration) beside [the previous one] for them, proceeding in saying, "The reign and sovereignty of the heavens (or: kingdom of the sky and atmosphere) exists being (or: is) like seed of a mustard plant – which, upon taking, a man (a person) sowed within his field –
32 "which on the one hand is smaller than all the seeds, yet on the other hand, whenever it might grow, is greater than the vegetables (= is the largest of the garden plants and herbs) and progressively comes to be a [veritable] tree [in size and form], so that the birds of the sky (or: atmosphere) come and periodically roost within its branches."
Luke 13:18-21
18 Therefore He went on to say, "To what is the reign of God like (or: How and in what is God's kingdom activities similar), and with what shall I liken it (put it in resemblance)?
19 "It is like a mustard seed which, upon taking, a person threw into his own garden (or: [the] garden of himself), and it grew and then became [like] unto a [other MSS add: great] tree, and then the birds of the sky (or: atmosphere; heaven) settled down (as in tents; = made temporary nests) within its branches."
20 Then, again, He said, "To what shall I liken God's reign (rule, government and kingdom, or His sovereign influence and activity)?
21 "It is like yeast (or: leaven) which, upon taking, a woman hid, [mixing it] into three seah-measures (= about thirty-six quarts) of ground wheat (meal or flour) – until where [the] whole [batch] was leavened (then, fermented)."